United States, 1984

Current Estimates From the National Health Interview Survey

United States, 1984

Includes estimates on incidence of acute conditions, episodes of persons injured, disability days, physician contacts,

prevalence of chronic conditions, limitation of activity, h.ospitalizations, and assessed health status. Estimates are based on data collected in the National Health Interview Survey of 1984.

Data From the National Health Survey Series 10, No. 156

DHHS Publication No. (PHS) 86-l 584

U.S. Department of Health and Human Services

Public Health Service

National Center for Health Statistics Hyattsville, Md.

July 1986

Copyright information

All material appearing in this report is rn the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.

Suggested citation

National Center for Health Statistics, P. W. Ries: Current estimates from the National Health Interview Survey, United States, 1984. Vita/

and Health Statistics. Series 10, No. 156. DHHS Pub. No. (PHS) 86-1584. Public Health Selvice. Washington. U.S. Government Pnnting Office, July 1986.

Library of Congress Cataloging-in-Publication Data

flies, Peter W.

Current estimates from the National Health Interview Survey, United States, 1984.

(Series 10, Data for the National Health Survey ;

National Center for Health Statistics Manning Feinleib, M.D., Dr.P.H., Director Robert A. Israel, Deputy Director

JacobJ. Feldman, Ph.D., Associate DirectorforAnalysis and Epidemiology

Garrie J. Losee, Associate Directorfor Data Processing and Services

Alvan 0. Zarate, Ph.D., Assistant Directorfor International Statistics

Peter L. Hurley, Acting Associate Directorfor Interview and Examination Statistics

StephenE. Nieberding, Associate Directorfor Management Gail F. Fisher, Ph.D., Associate Directorfor Program Planning, Evaluation, and Coordination

Monroe G. Sirken, Ph.D., Associate Directorfor Research and Methodology

Peter L. Hurley, Associate Directorfor Vital and Health Care Statistics

Alice Haywood, Information Oflcer

Interview and Examination Statistics Program

Peter L. Hurley, Acting Associate Director

Mary Grace Kovar, Dr.P.H., Special Assistantfor Data Policy and Analysis

Paul D. Williams, ChieA Data Applications and Research Stag

Division of Health Interview Statistics

Gwen T. Thornberry, Jr., Ph.D., Director

Gerry E. Hendershot,Ph.D., ChieJ Illness and Disability Statistics Branch

Robert A. Wright, ChieJ Utilization and Expenditure Statistics Branch

Stewart C. Rice, Jr., Chiex Survey Planning and Development Branch

Nehna B. Keen, Chid Computer Systems and Programming Branch

Coopemtion of the ll S. Bureau of the Census

Under the legislationestablishingthe National Health InterviewSurvey,the Public Health Service is authorizedto use,insofaras possible,the servicesor facilitiesof other Federal,State,or privateagencies.

In accordancewith specificationsestablishedby the Division of Health Interview

Statistics,the U.S. Bureauofthe Census,undera contracton!arrangement,participatedin

planningthe surveyand collectingthe data

Contents

Introduction ... 1

Sourceandlimitationsofdata ... 2

Highlights for 1984 ... i

Acute conditions:Incidence,medical attention, and associatedrestriction in activity ... Episodesofpersonsinjured ... 4

Restrictedactivity associatedwith injury and impairmentdue to injury. ... z Prevalenceofreportedchronicconditions ... Limitation of activity due to chronic conditions ... : Restrictedactivity due to acute and chronic conditions ... ... z Respondent-assessedhealthstatus Physician contacts:Incidence and interval sincelast contact ... Hospitalization: Episodesand days for persons;dischargesand averagelength of stay. ... 6

References... 8

Listofdetailedtables ... 9

Appendixes I. Technicalnotesonmethods ... 130

II. Definitions of certain terms usedin this report. ... 144

III. Questionnairesand flashcards... 149

List of text tables A. Acute condition measures:United States,1983 and 1984. ... 3

R. Personsinjured and associatedrestriction in activity: United States,1983 and 1984 ... 4

C. Health statusmeasures:United States,1983 and 1984. ... 5

D. Health care utilization: United States,1983 and 1984... 6

Symbols - - - Data not available . . . Category not applicable - Quantity zero

0.0 Quantity more than zero but less than 0.05

z Quantity more than zero but less than 500 where numbers are rounded to thousands

* Figure does not meet standard of reliability or precision (more than 30-percent relative standard error in numerator of percent or rate)

# Figure suppressed to comply with confidentiality requirements

iv

Current Estimates From the National Health Interview Survey

by Peter W. Ries, Division of Health Interview Statistics

1ntroduction

This report on the 1984 civilian noninstitutionalixedpopu­

lation residingin the United Statespresentsestimatesof acute conditions, episodesof personsinjured, restriction in activity, limitation of activity due to chronic conditions, prevalenceof chronic conditions,respondent-assessed health status, and the use of medical services-including physician contacts and short-stayhospitalixation.

Estimatesof these health characteristicsare presentedin detailedtables for various groupsin the population, including thosedefinedby age,sex, race,and family income(eachshown for specific agegroups),and by geographicregion and place of residence.Estimates for other characteristicsof special rele­

vance to particular health measuresare also included. For instance, estimates of physician contacts are shown by the placewherethe contact occurred.

The text includes a brief definition of each of the health characteristicsincluded in the detailed tables and reports the 1984 estimatefor each characteristic.Text tables include the corresponding1983 estimates for each of the major health characteristics.The remainderof the report dealswith various

technicalmattersassociatedwith the National Health Interview Survey(NHIS) data collectionproceduresand the presentation of the results.

Although publishedreportsarethe primary vehiclefor dis­

seminatingestimatesfrom the NHIS, data are also availablein the form of standardizedmicrodatatapesthat include the reg­

ular characteristicsof each year’s survey from 1969 through 1984. Questionspertainingto the cost and availability of these tapesshouldbe directedto the National Technical Information Service,5285 Port Royal Road, Springfield,Va. 22161. Public use tapes are also available for special topics included in the NHIS from 1973 through 1983. The specialtopics studied in 1984 included health-relatedproblemsof persons55 years of age and over, health care coverageof the civilian noninstitu­

tionalized population, and loss of health care coveragedue to

unemployment.Information on tapesrelating to specialtopics

is available from the National Center for Health Statistics,

Division of Health Interview Statistics, Computer Systems

and ProgranuningStaff, 3700 East-WestHighway, Hyattsville,

Md. 20782.

Source and limitations of data

The information from the National Health Interview Sur­

vey presentedin this report is based on data collected in a continuing nationwide survey by householdinterview. Each week a probability sample of the civilian noninstitutionalized population of the United Statesis interviewedby personnelof the U.S. Bureauof the Census.Information is obtained about the health and other characteristics of each member of the household.

The sample for 1984 was composedof approximately 41,000 householdscontainingabout 105,000 personsliving at the time of the interview. The total noninterviewrate was about 3.6 percent;2.3 percentwas due to respondentrefusal, andthe remainder was primarily due to failure to locate an eligible respondentat home after repeatedcalls.

A description of the survey design,the methodsused in estimation,andgeneralqualificationsof the data obtainedfrom the survey are presentedin appendixI. Becausethe estimates shown in this report are basedon a sampleof the population, they are subject to sampling errors. Therefore, particular at­

tention should be paid to the section entitled “Reliability of estimates.”Charts of relative samplingerrors and instructions for their use are shown in appendixI.

All information collectedin the surveyresultsfrom reports

by responsible family members residing in the household.

When possible,all adult family membersparticipate in the in­

terview. However, proxy responsesare acceptedfor family memberswho are not at home and are requiredfor all children and for family memberswho do not meet the National Health Interview Survey criteria required before a person may serve as a respondent.Although a considerableeffort is made to ensureaccuratereporting,the information from both proxy and self-respondentsmay be inaccuratebecausethe respondentis unawareof relevantinformation, hasforgottenit, doesnot wish to reveal it to an interviewer, or becausethe respondentdoes not understandthe intendedmeaningof a question.

The major conceptsfor which estimates are shown in this report are definedin appendixII. Appendix III includesa copy of the questionnaireand flashcardsused in the interview. Ill­

nessesand injuries are codedusing a slight modification of the ninth revision of the International Classification of Diseases. z The Division of Health Interview Statistics of the National Center for Health Statistics should be contactedfor informa­

tion about coding and editing proceduresused to producethe final data file from which the estimatesshownin this report are derived.

2

Highlights for 1984

In the following sections,each of the health-relatedchar­

acteristicsincluded in this report is definedand the 1984 esti­

mate is comparedwith the 1983 estimate*for the same char­

acteristic. The comparisons are highlighted in text tables, which also include the standard error for each of the 1984 estimates. The correspondingstandard errors for the 1983 estimatesare not shown separatelybecausethey are identical or almost identical to the 1984 standard errors. The reader who wants someidea of how much the differencemust be be- tween the 1983 and 1984 estimatesto constitute a statistically significantdifferencemay usethe standarderrorsto calculatea confidenceinterval or a critical value for the t-test. Of these two methods,the t-test (with a 95percent level of significance) has beenusedin the following discussionas a basisfor making statementsabout the differenceor lack of differencebetween the 1983 and 1984 estimates.

Becausethe text comparesonly the overall rates or per­

centsof health-relatedcharacteristicsbetween1983 and 1984, and the age distribution of the civilian noninstitutionalized population does not changegreatly over a 2-year period, the possibleeffect of differing agedistributionswas not considered in the text. However, readers using the detailed tables and wishing to make comparisonsof subgroupsof the population may want to take into account the possible effect of age in comparingsubgroups.For those sociodemographiccharacter­

istics for which the age distributions of the subgroupsdiffer significantly (such as for sex, race, and family income), the resultsare shownfor specific agegroups.However, in the case of geographicregion and place of residence,there is little dif­

ferencein the agedistribution of the subgroups;therefore,these results are not shown for specific agegroups.

The detailedresultsfor health characteristicsare shownin tables l-77. Table 78 showsthe population used to calculate

things he or sheusually doesand, second,whether a physician was contactedregardingthe illness or injury.

Incidence

Tables l-5 show the incidence rate and tables 6-10 the incidenceof acuteconditionsby type of conditions and socio­

demographiccharacteristics. The 1984 rate of 176.9 acute conditions per 100 personsper year (table A) does not sig­

niticantly differ from the 1983 rate (174.7).

For broad types of acute conditions, the 1984 incidence rates per 100 personsper year ranked as follows: Respiratory

Table A. Acute condition measures: United States, 1983 and 1984

Acute condition measure

Annual incidence of acute conditions All acute conditions.. . . . . Infective and parasitic diseases Respiratory conditions’ ...

Common cold ...

Influenza. ...

Digestive system conditions. ..

Injuries ...

Other acute conditions ...

Acute conditions medically attended All acute conditions.. . . . .

Restricted activity associated with acute conditions All restricted activity days. . . . . .

1984 Standard

1983 Estimate error

Number per 100 persons per year

174.7 176.9 4.1

20.3 20.1 0.9

85.0 88.7 2.3

30.7 28.6 1.1

38.1 44.7 1.4

7.6 7.6 0.5

27.5 27.1 1 .o

34.4 33.5 1.2

Percent

59.6 57.7 0.6

Number of days per 100 persons

per year

721.8 741 .o 19.6

conditions (88.7), injuries (27.1), infective and parasitic dis­

eases(20.1), and digestivesystem conditions(7.6).

Medical attention

Tables 11-15 showestimatesof the percentof acutecondi­

tions that were medically attended.The 1984 rate of 57.7 per- cent (table A) is lower than the 1983 rate of 59.6 percent.In terms of confidenceintervals, the 95-percentintervals overlap, suggestingno statistically significant difference.However, the t-test does produce a critical value (2.2) that is barely sta­

tistically significant.This indicatesthat while an actual drop in the percentprobably occurred,it was relatively small.

Restricted activity associated with acute conditions

Four types of restricted activity resulting from illness, in- jury, or impairment are measuredin NIBS: Days lost from

work for currently employedpersons18 yearsof ageandover, schooldays missedby youths 5-17 years of age,days spentin bed (which may overlap either of the prior types), and other dayson which a personcut down on the thingshe or sheusually does. Estimates of “cut-down” days are not presentedsep arately but are included in the genericconceptof “restricted- activity days.” The other three types of restricted activity also includedin the genericconcept“restricted activity” areusually shownseparatelyin reportshorn NHIS.

A personmay restrict his or her activity on a given day as a result of more than one condition, and theseconditionsmay be acuteor chronic. “Restricted activity associatedwith acute conditions”includesdays on which only one or more than one acute condition causedthe activity restriction; it also includes days on which one or more acute conditions and one or more chronic conditions causedthe activity restriction. In the latter case,becausethe restriction in activity was due to both acute andchronic conditions,the causecannotbe attributedsolely to an acute condition. For this reason, the words “associated with” ratherthan “caused by” areusedto describethis type of estimate.

Tables 16-20 show the incidencerate and tables 21-25 show the incidenceof restricted activity associatedwith acute conditionsby type of condition and sociodemographiccharac­

teristics. The 1984 ratesper 100 personsper year of restricted activity days (741.0), bed days (325.2), and school-loss days (414.1) were similar to the corresponding1983 rates (table A).

The 1984 rate of work-loss days for currently employed persons18 yearsof ageand over of 306.6 per 100 personsper year should not be directly comparedwith the 1983 rate. In

1984 improvements in the editing proceduresof work-loss days were introducedthat significantly changedthe rate from what it would have beenhad the 1983 editing procedurebeen used.

Tables 26-49 show the detailedrates and frequenciesfor bed days (tables 26-35), work-loss days (tables 36-45), and school-lossdays (tables46-49).

incidence by quarter

The 1984 incidencerate and incidenceof acuteconditions by quarter are shownin table 50. As may be noted in table A, the correspondingrates for each of the quarters in 1983 and

1984 are similar, the differencesin the estimatesfor eachof the quartersnot exceedingwhat might be expectedfrom sampling variability.

Episodes of persons injured

Injury data may be analyzed in terms of three possible units: (a) the numberof injuriessustainedin a particularepisode involving injury, (b) the number of episodesinvolving injury during a given period of time, or (c) the number of persons involved in one or more episodesin which injury occurred during a period of time. The estimatesof injuries included in tables l-50 are of the numberof injuries that occurredduring 1984. This section considersthe number of episodesthat oc­

curredduring 1984 that involved oneor more injuries. Because of the short referenceperiod used to collect injury data in NHIS (2 weeks), the data cannot be used to estimate the numberof personsinvolved in oneor more episodesof persons injured during any givenyear.

Table 5 1 showsthe incidencerate of episodesof persons injured and table 52 the incidenceof such episodesby socio­

demographiccharacteristics;whether a moving motor vehicle was involved (and if so, whetherthis occurredin traffic); where the episode occurred; and, for persons 18 years of age and over, whetherthey wereworking at ajob or businessat the time the episodeoccurred. The 1984 rate of episodesof persons injured per 100 personsper year (26.4) is almost identical to the 1983 rate of 26.6 (table B).

Restricted activity associated with injury and impairment due to injury

An injury may have health-relatedeffectsfor many years after it occurs, or, for that matter, even for a lifetime. (This might be the case, for instance, for a person who suffered a

Table 0. Persons injured and associated restrictions in activity:

United States, 1983 and 1984

1984

Persons injured and Standard

associated restricted activities 1983 Estimate error

Number per 100 Episodes of persons injured persons per year

Alltypesofinjury . . . . 26.6 26.4 1.1 Restricted activity associated with

episodes of persons injured

All restricted activity days’ . . . . 248.0 247.7 9.0

Beddays... 80.3 78.4 4.5

‘Includes work-loss and school-loss days as well as bed days.

NOTE: Detailed tables show these estimates by age, sex, race, family income, geographic region. and place of residence.

4

dislocatedback due to an accident.)The estimatesof activity restriction in tables 53 and 54 andof bed daysin tables55 and 56 are basedon the presenteffects of injuries no matter when they occurred.Thus, theseestimatesincludethe days shownin earlier tables for acute injuries and also include days of re­

stricted activity during 1984 that are attributableto the effects of injuries sufferedprior to 1984. In many casestheseold in- juries have become impairments, and any restricted activity

during 1984that was causedby an injury-relatedimpairmentis also included.

The 1984 rates for restricted activity days and bed days associatedwith episodesof personsinjured (247.7 and 78.4 per 100 personsper year, respectively)are similar to the 1983 ratesfor the correspondingestimates(table B).

Prevalence of reported chronic conditions

Chronic conditions are defined as conditions that either (a) were first noticed 3 months or more before the reference date of the interview or (b) belong to a group of conditions (including heart disease,diabetes,and others)that are consid­

eredchronic regardlessof whenthey began.For the purposeof estimatingthe prevalenceof reported chronic conditions, the total NHIS sample is divided into six representativesub­

samples;each subsampleis administeredone of six checklists of types of chronic conditions.Respondentsare askedto indi­

catethe presenceor absenceof eachcondition specifiedon the particular list administeredto them. Becausethe presenceor absenceof many types of chronic conditionsis often difficult to ascertain, several “impact” questions are asked about each condition reported.Information is elicited on whetherthe per- son has beenhospitalizedfor the condition and the numberof days he or she stayed in bed becauseof the condition during the 12 monthsprior to the interview.

Totals for all chronic conditions are not shown because NHIS doesnot measurethe total numberof chronic conditions for eachperson.It shouldalsobe notedthat a personmay have b more than one chronic condition; therefore,the sum of condi­

tions that are countedmay exceedthe sum of personshaving thoseconditions.

Tables 57-61 show the prevalencerate and tables 62-66 the prevalenceof selectedchronic conditions.As may be noted in table 57, the reportedconditionswith the highestprevalence rates are arthritis, sinusitis, and hypertension(with rates per

first two groups, that is, those unable to carry on the usual activity for their age-sexgroup,whether it is working, keeping house,goingto school,or capacity for independentliving, and thoserestrictedin the amountor kind of usual activity for their age-sexgroup. Personslimited but not in their major activity include persons restricted in other activities such as civic, church,or recreationalactivities.

The 1984 estimate of the percent of personslimited in activity dueto chronic conditions(13.9 percent)is lower than the 1983 estimateof 14.3 percent(table C). Table C also in­

dicatesa declinefrom 1983 to 1984 of 0.2 percentin the esti­

mate of personslimited in their major activity (categories(a) and (b) discussedpreviously). This difference,however,is not statistically significant.

The detailedpercentdistributionsandfrequenciesfor limi­

tation in activity areshownby sociodemographic characteristics in tables 67-68.

Restricted activity due to acute and chronic conditions

Earlier in this report estimatesof restricted-activity days associatedwith acute conditions were shown (tables 16-49) and the relationship betweenthe types of restricted activity days discussed.The estimatesshownin table 69 arefor person days of restricted activity causedby acute or chronic condi­

tions, or both.

As may be notedin table C, the 1984 ratesper personper year of restricted activity days (14.8), bed days (6.5), and

Table C. Health status measures: United States, 1983 and 1984

Health status measure

Restricted activity due to acute and chronic conditions All restricted activity days. . . . . Beddays...

Work-loss days1 . . . _ School-loss days2 . . . .

Limitation in activity due to chronic conditions All persons limited in activity . . . .

1984 Standard

1983 Estimate error

Number of days per 100 persons

per year

14.5 14.8 0.3

6.7 6.5 0.2

. . . 4.9

5.0 5.1 ii

Percent

14.3 13.9 0.1

school-lossdays for youths 5-l 7 years of age(5.1) are similar to the correspondingratesof the previousyear:

As explained earlier, the 1983 and 1984 estimates of work-lossdays for currently employedpersons18 years of age and over are not comparablebecauseof a changein editing procedures.Thus, only the 1984 rate of 4.9 work-loss days is shownin table C.

The detailed estimatesfor each type of restricted activ­

ity day are shown by sociodemographiccharacteristics in table 69.

Respondent-assessed health status

Data on assessedhealth status result from simply ask­

ing respondentsto assesstheir own health or that of family members living in the same household as excellent, very good,good,fair, or poor. Table 70 showsthe percentdistribu­

tion for these categoriesaccordingto sociodemographicchar­

acteristics. Most persons in the civilian noninstitutionalized population were assessedas “excellent” (39.4 percent) or

“very good” (26.0 percent). Only about 3.1 percentwere as­

sessedas “poor” (table C). For eachof the health statuscate­

gories,the 1984 estimatesdo not differ significantly from the 1983 estimates.

Physician contacts: Incidence and interval since last contact

A contact is definedas a consultationwith a physician, in personor by telephone,for examination,diagnosis,treatment, or advice. The visit is consideredto be a physician contact if the service is provided by the physician or by anotherperson working underthe physician’s supervision.

Annual incidence

Table D showsthe incidenceof physiciancontactsreported for 1983 and 1984. The rate of 5.1 doctor contactsper person per year is the samefor both years.

Table D. Health care utilization: United States, 1993 and 1984 1984

Standerd Health car8 utilization messure 1983 EStim8t8 error

Physician contact

Number per person per year.. . . . . . 5.1 5.1 0.1 Percent of persons with contact

in past year.. . . . . 74.7 75.2 0.2 Hospitalization

Percent of persons with 1 or more

hospital episodes in past year.. . . . 10.1 9.6 0.1 Number of hospital days per person

hospitalized in past year. , . . . . 9.2 9.2 0.2 Number of discharges per 100

persons per year’. . . . . . . . 13.4 . . . Average length of stay per

discharge in days1 . . . . . . . 7.2 . . .

‘Estimates not included in 1983 Current Estimsfes.

NOTE: Detailed tables show these estimates by age, sex, race, family income, geographic region, and place of residence.

Aside from the sociodemographiccharacteristics,the rates andfrequenciesare also shownby the place of contactin table 7 1. The rate was highestfor doctor’s office (2.8 per personper year), and it was under one contact per person per year for each of the other places mentioned(telephone,hospital, and other).

Interval since last contact

Table 72 shows the percent distribution and number of personsby the interval of time since the person last had a physician contact. Whereasthe estimatesfor the rate of phy­

sician contactsdo not include contactswhile a personwas an overnight patient in a hospital, such contacts are included in the definitions of the interval since a personlast saw or talked to a physician or a physician’s assistant.

Table D indicatesthat during 1984 an estimated75.2 per- cent of the civilian noninstitutionalizedpopulationhad contact with a physician duringthe year precedinginterview. This esti­

mate is similar to the 1983 estimate(74.7 percent).

Other estimatesof ambulatory medical care servicesby physiciansareprovidedby data from the National Ambulatory Medical Care Survey, a probability samplesurvey conducted periodically by the Division of Health Care Statistics of the National Center for Health Statistics. A summary of 1981 surveyresultsis foundinAdvanceData From Vital and Health Statistics, Number 99.3

Hospitalization: Episodes and days for persons; discharges and average length of stay

Respondentsin the NHIS are askedto describeany hospi­

talizationsduringthe year precedingthe interviewthat involved at least a one-nightstay. Two of the measuresobtainedthrough this seriesof questionsare the numberof times and numberof days spent in short-stay hospitals in the 12 months prior to interview. Becausepersonswho havedied or havebeeninstitu­

tionalizedin a givenreferenceperiod arenot includedin NHIS, the rates and frequenciesshown in this report will vary from those basedon all overnightpatientswho entereda short-stay hospital during any givenperiod of time. The differencewill be especiallygreatfor older persons.

Estimates on hospitalization are presentedin two forms:

Episodeestimatesand dischargeestimates.Episodeestimates focus on the persons’hospital experienceduringthe 12 months precedinginterview.The tablesshowingtheseestimatesclassify people on the basis of whether they were hospitalizedduring the referenceperiod and, if so, the numberof times they were hospitalized. Discharge estimatesfocus on hospital stays as the unit of analysisrather than on persons.

Hospital episodes and days

Tables 73 (percentdistribution) and 74 (frequency)show the distribution of short-stay hospital episodesincluding and excludingdeliveriesby the numberof times a personwas hos­

pitalized during the year precedinginterview and sociodemo graphic characteristics.The category “delivery” is basedon the reasonthe women enteredthe hospital or whether surgery

6

related to delivery was performed.The percent of personsin 1984 with one or more hospitalizationsduring the year pre­

cedinginterview was 9.6 percent(table D). This is lower than the corresponding1983 estimate( 10.1 percent).

Associatedwith the numberof times a personwas a patient in a short-stayhospital during the year precedinginterview is the total numberof days (strictly speaking,nights) the person spentas a patient in the hospital. Table D showsthat in 1984 personswith one or more hospitalizationsspent an averageof 9.2 days in the hospital during the year precedinginterview.

This is identical to the correspondingrate for 1983. Tables75- 76 show the estimatedrate andnumberof hospital daysby the number of times people were hospitalized(including and ex­

cluding deliveries)and sociodemographiccharacteristics.

Hospital discharges and average length of stay

Table 77 showsthe rate andnumberof hospitaldischarges, the averagelength of stay, and the number of hospital dis­

chargedaysby sociodemographic characteristicsandby whether a delivery was involved in the hospitalization. Basedon data collectedduring 1984, therewere 13.4 dischargesper 100 per­

sonsandthe averagelengthof stay per dischargewas 7.2 days.

Table D doesnot show the corresponding1983 estimatesbe­

causedata on hospital dischargeswere not publishedfor 1983.

Information is also collected on hospital dischargesfrom hospitalrecordsthroughthe National Hospital DischargeSur­

vey conductedby the National Center for Health Statistics.

Estimatesfrom the National Hospital DischargeSurvey,pub lished in Series 13 of Vital and Health Statistics, are some- what higherthan thosepresentedherebecauseof differencesin collection procedures, population sampled, and definitions used.The most recentnationalestimatesof short-stayhospital­

ization basedon the National Hospital Discharge Survey are

summarizedin Series13, Number 87.4

References

1World Health Organization: Manual of the International Statistical Classification of Diseases, Injuries, and Causes of Death, basedon the Recommendationsof the Ninth Revision Conference, 1975.

Geneva.World Health Organization, 1977.

2NationaJCenter for Health Statistics, Staff: Current Estimates from the National Health Interview Survey, United States, 1983. Vital and Health Statistics. Series 10, No. 154. DHHS Pub. No. (PHS) 86-

1582. Public Health Service.Washington.U.S. Government printing Office, June 1986.

3National Center for Health Statistics, B. K. Cypress:Health care of adolescentsby office-basedphysicians:National Ambulatory Medical Care Survey, 1980-81. Advance Data From Vital and Health Sta­

tistics. No. 99. DHHS Pub. No. (PHS) 84-1250. Public Health Service.Hyattsville, Md., Sept.28, 1984.

4National Center for Health Statistics,R Pokras:Utilization of short- stay hospitals by diagnosis-relatedgroups, United States, 1980-84.

Vital and Health Statistics. Series 13, No. 87. Public Health Service, DHHS, Hyattsville, Md. In preparation.

5National Center for Health Statistics, M. G. Kovar and G. S. Poe:

The National Health Interview Survey design, 1973-84, and pro cedures, 1975-83. Vital and Health Statistics. Series 1, No. 18.

DHHS Pub. No. (PHS) 85-1320. Public Health Service.Washington.

U.S. Government Printing Office, Aug. 1985.

6National Center for Health Statistics, D. A. Koons: Quality control and measurementof nonsamplingerror in the Health Interview Sur­

vey. Vital and Health Statistics. Series2, No. 54. DHEW Pub. No.

(HSM) 73-1328. Health Servicesand Mental Health Administration.

Washington.U.S. Government Printing Office, Mar. 1973.

‘National Center for Health Statistics, E. Balamuth, and S. Shapiro:

Health interview responsescomparedwith medical records. Vital and Health Statistics. Series2, No. 7. PHS Pub. No. 1000. Public Health

Service.Washington. U.S. Government Printing Office, July 1965, 8National Center for Health Statistics,W. G. Madow: Interview data on chronic conditionscomparedwith information derivedfrom medical records. Vital and Health Statistics. Series 2, No. 23. PHS Pub. No.

1000. Public Health Service.Washington. U.S. Government Printing Oflice, May 1967.

gNationaf Center for Health Statistics, C. F. Cannell, F. J. Fowler, Jr., and K. H. Marquis: The influence of interviewer and respondent psychological and behavioral variables on the reporting in household interviews. Vital and Health Statistics. Series2, No. 26. PHS Pub.

No. 1000. Public Health Service. Washington. U.S. Oovernment printing Office, Mar. 1968.

r”National Center for Health Statistics, C. F. Cannel1 and F. J.

Fowler, Jr.: Comparison of hospitalization reporting in three survey procedures. Vital and Health Statistics. Series 2, No. 8. PHS Pub.

No. 1000. Public Health Service. Washington. U.S. Government

Printing Office, July 1965.

List of detailed tables

Incidence of acute conditions Restricted activity associated with

Rates acute conditions

1. Number of acute conditions per 100 personsper year, by Restricted-activity days: Rates

age and type of condition: United States,1984 . . . 12 16. Number of restricted-activity days associatedwith acute 2. Number of acute conditions per 100 personsper year, by conditions per 100 persons per year, by age and type of

sex, age,and type of condition: United States,1984 . . . 13 condition: United States, 1984.. . . . 3. Number of acute conditions per 100 personsper year, by 17. Number of restricted-activity days associatedwith acute race, age,and type of condition: United States, 1984 . . . 14 conditions per 100 personsper year, by sex, age, and type 4. Number of acute conditions per 100 personsper year, by of condition: United States, 1984. . . family income, age, and type of condition: United States, 18. Number of restricted-activity days associatedwith acute 1984 . . . 15 conditions per 100 personsper year, by race, age,and type 5. Number of acute conditions per 100 personsper year, by of condition: United States, 1984.. . . . geographicregion,place of residence,and type of condition: 19. Number of restricted-activity days associatedwith acute United States,1984 . . . ..a... 17 conditions per 100 persons per year, by family income, age,and type of condition: United States,1984 . . .

Frequencies 20. Number of restricted-activity days associatedwith acute

6. Number of acute conditions, by age and type of condition: conditions per 100 personsper year, by geographicregion, United States, 1984 . . . ..I... 18 place of residence,and type of condition: 1984 . . . 7. Number of acute conditions, by sex, age, and type of con- Restricted-activity days: Frequencies

dition: United States,1984 ,..,...,,..*...*... 19 21. Number of restricted-activity days associatedwith acute 8. Number of acute conditions, by race, age,and type of con- conditions, by age and type of condition: United States,

dition: United States, 1984 . . . 20 1984...

9. Number of acute conditions, by family income, age, and 22. Number of restricted-activity days associatedwith acute type of condition: United States,1984.. . . . , . . . 21 conditions, by sex, age, and type of condition: United 10. Number of acute conditions, by geographicregion, place States,1984...

of residence,and type of condition: United States, 1984. . . 23 23. Number of restricted-activity days associatedwith acute conditions, by race, age, and type of condition: United States,1984,...

24. Number of restricted-activity days associatedwith acute conditions, by family income, age, and type of condition:

United States, 1984 . . . 30

31

32

33

35

36

37

38

39

29. Number of bed days associatedwith acute conditions per School-loss days: Rates 100 personsper year, by family income, age, and type of

condition: United States,1984.. . . . , . . . 45 46. Number of school-loss days associatedwith acute condi­

tions per 100 youths 5-17 years of age,by sex, race, family 30. Number of bed days associatedwith acute conditions per income, and type of condition: United States, 1984. . , . . . . 64

100 personsper year, by geographicregion, place of resi­

dence,and type of condition: United States,1984.. . . . 41 47. Number of school-lossdays associatedwith acute condi­

tions per 100 youths 5-17 years of age, by geographicre-

Bed days: Frequencies gion, place of residence, and type of condition: United

31. Number of bed days associatedwith acute conditions, by States,1984.. . . . 65 age and type of condition: United States,1984 . . . 48 School-loss days: Frequencies

32. Number of bed days associatedwith acute conditions, by 48. Number of school-loss days associatedwith acute condi­

sex, age,and type of condition: United States,1984 . . . 49 tions for youths 5-17 years of age, by sex, race, family 33. Number of bed days associatedwith acute conditions, by income, and type of condition: United States, 1984. . . 66

race, age,and type of condition: United States,1984 . . . 50 49. Number of school-loss days associatedwith acute condi- 34. Number of bed days associatedwith acute conditions, by tions for youths 5-17 years of age, by geographicregion,

family income, age, and type of condition: United States, place of residence, and type of condition: United States, 1984.. . . . 51 1984.. . . . 67 35. Number of bed days associatedwith acute conditions, by

geographicregion,place of residence,and type of condition:

United States,1984.. . . . 53 Incidence of acute conditions

Work-loss days: Rates by quarter

36. Number of work-loss days associatedwith acuteconditions 50. Number of acute conditions per 100 personsper year and per 100 currently employed persons 18 years of age and number of acute conditions, by quarter and type of condi­

over, by ageand type of condition: United States,1984. . . 54 tion: United States,1984. . . 68 37. Number of work-loss days associatedwith acuteconditions

per 100 currently employed persons 18 years of age and Episodes of persons injured and over, by sex, age, and type of condition: United States,

1984.. . . . 55 associated restriction of activity

38. Number of work-loss days associatedwith acuteconditions ^51. Number of episodesof personsinjured per 100 personsper per 100 currently employed persons 18 years of age and year, by whether in moving motor vehicle, whether at work, over, by race, age, and type of condition: United States, place of accident, and sociodemographiccharacteristics:

1984 . . . ..I... 56 United States,1984 . . . 69 39. Number of work-loss days associatedwith acute conditions ^52. Number of episodes of persons injured, by whether in

per 100 currently employed persons 18 years of age and moving motor vehicle, whether at work, place of accident, over, by family income, age, and type of condition: United and sociodemographic characteristics: United States, States,1984. ..*...a... 57 1984 . . . ..I... 71 40. Number of work-loss days associatedwith acuteconditions ^53. Number of restricted-activity days associatedwith episodes

per 100 currently employed persons 18 years of age and of persons injured per 100 persons per year, by whether over, by geographicregion, place of residence,and type of in moving motor vehicle,whetherat work, place of accident, condition: United States, 1984 . . . 58 and sociodemographic characteristics: United States,

1984 . . . ..I... 73

Work-loss days: Frequencies 54. Number of restricted-activity days associatedwith episodes

41. Number of work-loss days associatedwith acuteconditions of persons injured, by whether in moving motor vehicle, for currently employed persons 18 years of age and over, whether at work, place of accident, and sociodemographic by age and type of condition: United States,1984.. . . . , 59 characteristics:United States, 1984.. . . . , . 75 42. Number of work-loss days associatedwith acute conditions ^55. Number of bed days associatedwith episodesof persons

for currently employed persons 18 years of age and over, injured per 100 persons per year, by whether in moving by sex, age,and type of condition: United States,1984 . . . 60 vehicle, whether at work, place of accident,and sociodemo- 43. Number of work-loss days associatedwith acuteconditions graphic characteristics:United States,1984. , . , . . . , 77

for currently employed persons 18 years of age and over, ^56. Number of bed days associatedwith episodesof persons by race, age,and type of condition: United States, 1984. . . 61 injured, by whether in moving motor vehicle, whether at 44. Number of work-loss days associatedwith acuteconditions work, and place of accident,and sociodemographiccharac­

for currently employed persons 18 years of age and over, teristics: United States,1984 . . . , . . , , 79 by family income, age,and type of condition: United States,

1984... 62 Prevalence of chronic conditions

45. Number of work-loss days associatedwith acute conditions

for currently employed persons 18 years of age and over, ^Rates

by geographicregion, place of residence,and type of condi- 57. Number of selectedreported chronic conditions per 1,000 tion: United States,1984. . . 63 persons,by age:United States,1984. . . , . . . , 81

10

~ 58. Number of selectedreported chronic conditions per 1,000 persons,by sex and age:United States, 1984.. . r . . . 83 59. Number of selectedreported chronic conditions per 1,000

persons,by race and age:United States,1984.. . . . 85 60. Number of selectedreported chronic conditions per 1,000

persons, by family income and age: United States, 1984 . . . ..*..*...*...*...* 87 6 1. Number of selectedreported chronic conditions per 1,000

persons, by geographic region and place of residence:

United States, 1984 . . . 91 Frequencies

I

62. Number of selected reported chronic conditions, by age:

United States, 1984 . . . 93 63. Number of selected reported chronic conditions, by sex

and age:United States,1984 . . . 95 64. Number of selected reported chronic conditions, by race

and age:United States,1984 . . . , . . . 97 65. Number of selectedreported chronic conditions, by family

income and age:United States,1984.. . . . 99 66. Number of selected reported chronic conditions, by geo­

graphic region and place .of residence: United States, 1984 .,..*..*... 103

Limitation of activity due to chronic conditions

67. Percent distribution of persons with limitation of activity due to chronic conditions, by degreeof limitation according to sociodemographic characteristics: United States, 1984... 105 68. Number of personswith limitation of activity due to chronic

conditions,by degreeof limitation accordingto sociodemo­

graphiccharacteristics:United States,1984.. . . . 107

Restricted activity associated with acute and chronic conditions

69. Number of days per person per year and number of days of activity restriction due to acute and chronic conditions, by type of restriction and sociodemographiccharacteristics:

United States, 1984 . . . 109

Respondent-assessed health status

70. Number of personsand percentdistribution by respondent­

assessedhealth status, according to sociodemographic characteristics:United States, 1984. . . . , . . . , . . . 111

Physician contacts

71. Number per personper year and number of physician con­

tacts, by place of contact and sociodemographiccharacter­

istics: United States, 1984. . . 113 72. Percentdistribution and numberof personsby interval since

last physician contact, accordingto sociodemographicchar­

acteristics:United States,1984:. . . 115

Hospitalization

73. Percent distribution of living personsby number of short- stay hospital episodesduring the year precedinginterview for all causesand excluding deliveries, accordingto socio­

demographiccharacteristics:United States, 1984 . . . 117 74. Number of living persons,by number of short-stayhospital

episodesduring the year precedinginterview for all causes and excluding deliveries and by sociodemographiccharac­

teristics: United States,1984 . . . 119 75. Number of short-stayhospital days during the year preced­

ing interview per living person hospitalized for all causes and excluding deliveries, by number of episodesand socio­

demographiccharacteristics:United States, 1984 . . . 121 76. Number of short-stayhospital days during the year preced­

ing interview for living persons hospitalized for all causes and excluding deliveries, by number of episodesand so&

demographiccharacteristics:United States, 1984 . . . 123 77. Number per 100 persons per year and anuual number of

short-stay hospitaf discharges,averagelength of stay and annual number of hospital days for living personshospital­

ized for all causesand excluding deliveries by sociodemo­

graphiccharacteristics:United States,1984. . . . , . . . . 125

Population

78. Number of personsand number of currently employedper­

sons 18 years of age and over, by sociodemographicchar­

acteristics:United States,1984 . . . 127

TABLE 1. N U M B E R OF ACUTE CONDITIONS PER

100

PERSONS PER YEAR, BY AGE AND TYPE OF CCNDITION: UNITED STATES, 1984

(DATA ARE BASED O N HOUSEHOLD INTERVIEWS OF THE CIVILIAN NONINSTITUTIONALIZED POPULATION. THE SURVEY DESIGN, GENERAL PUALIFICATIONSI A N O INFORMATION 0~ THE RELIABILITY OF THE ESTIMATES ARE GIVEN IN APPENDIX I. DEFINITIONS OF TERMS ARE GIVEN IN APPENDIX II)

45 YEARS AND CVER

ALL U N D E R 5-17 18-24 25-44 45-64 65 YEARS

TYPE OF ACUTE CONDITION AGES 5 YEARS YEARS YEARS YEARS TOTAL YEARS AND O V E R

N U M B E R OF ACUTE CONDITIONS PER 100 PERSONS PER YEAR

ALL ACUTE CONDITIONS... 176.9 345.1 248.7 179.0 162.5 102.3 104.4 98.8

INFECTIVE AND PARASITIC DISEASES ... 20.1 45.6 36.0 18.2 17.1 7.2 8.5 5.2

C O H H O N CHILDHOOD DISEASES ... 2.0 9.2 5.0 *1.5 *0.3 *- *-

INTESTINAL VIRUS, UNSPECIFIED ... 3.4 5.4 3.5 3.5 1:; *1.5 *0.6

VIRAL INFECTIONS, UNSPECIFIED ...

OTHER ...

8.8 5.9

1:::

10.8

^14.6 11.0 2:

8.4 4.9

4.1 1.9

4.9

2.1

2.9

*1.7

RESPIRATORY CONDITIONS ... 80.7

172.2

135.4 81.7 82.0 47.3 50.8 41.5

C O M M O N COLD ... 20.6 76.6 39.0 23.8 24.6 15.2 15.7 14.5

OTHER ACUTE UPPER RESPIRATORY INFECTIONS ... 9.4 19.5

18.9

7.3 7.3 3.6 4.0 3.0

INFLUENZA ... 44.7 55.3 70.9 47.0 44.8 24.4 27.0 18.6

ACUTE BRONCHITIS ... 2.9

11.0

2.4 *1.9 2.6 1.7 *1.2 *2.7

PNEUyCNIA ...

OTHER RESPIRATORY CCNDITIONS ...

1.2 1.9

W.0

5.8

*0.4 3.0

*0.2

*1.5

1.2 1.4

1.3

*1.0

*1.2

*0.9

*1.6

*1.2

DIGESTIVE SYSTEM CONDITIONS ... 7.6 10.3 11.9 10.3 5.3 5.4 4.7 6.5

DENTAL CONDITIONS ... 1.6 5.9 *1.4

*1.8' 1.1

*0.9 *1.2 *0.4

INDIGESTION, NAUSEA, AND VOWITING ... 4.1 *2.7 9.3 6.1 . 2.3 2.1 1.9 $2.4

OTHER DIGESTIVE CONDITIONS ... 1.9 *I.6 *1.2 *2.4 1.8 2.4 1.7 3.7

INJURIES ... 27.1 30.8 32.0 37.4 26.6 19.6

19.9

19.0

FRACTURES AND DISLOCATIONS ... 3.1 *o.a 4.6 *2.1 3.3 3.0 2.7 3.4

SPRAINS AND STRAINS ... 6.1 *0.6 11.9 7.3 4.2 4.8 3.0

O P E N H O U N D S AND LACERATIONS ... 11.5 5:: 11.8 6.3 2.7 3.6 *1.3

CONTUSIONS AND SUPERFICIAL INJURIES ... 22” 6.4 7.1 6.4 4.1 4.2 3.3 5.8

OTHER CURRENT INJURIES ... 6.2 11.5 6.9 5.2 5.6 5.4 5.5 5.4

SELECTED.OTHER ACUTE CONDITIONS ... 24.5 69.5 27.6 24.8 21.8 13.6 13.0 14.7

EYE CONDITIONS ... 1.4 *3.6 *c.2

1.1 1.1

w.1

*1.2

ACUTE EAR INFECTIONS ... 6.1 44.0 5:: 3.3

1.6

1.9

*1.1

OTHER EAR CONDITIONS ... 4.9 2.5 *0.2

*%:6' *o.a

*1.2

*-

ACUTE URINARY CONDITIONS ...

DISORDERS OF MENSTRUATION ...

::“6 0.7

*1.4

. . .

*0.6

*1.0

3.4

*1.9

3.8

*0.9

2.7

*0.1

*0.1 ^2.0

3.9 *

OTHER DISORDERS OF FEMALE GENITAL TRACT ... 0.7 *- l 0.2

*1.5

1.2 *0.2 *0.1 *0.4

DELIVERY AND OTHER

CONDITIONS

OF PREGNANCY AND

PUERPERIUH ... 2.2 . . . *0.4

8.1

3.6 c . . .

SKIN CONDITIONS ... 4.4 *I.6 1.3 1:; *D.8 al.6

ACUTE MUSCULOSKELETAL CONDITIONS ... :::: *D.3 21 *2.6 3.9 4.3 4.3 4.4

HEADACHE, EXCLUDING MIGRAINE ...

FEVER, UNSPECIFIED ... :::

*0.6 10.3

3.9 4.1

*1.4

*0.6

*1.0

1.3

*1.0

*0.6

*0.9

*0.5

*1.3

*o.a

ALL OTHER ACUTE CONOITIONS... 9.0 16.8 5.9 6.5 9.0 9.2 7.5 12.0

NOTES : EXCLUDED F R O M THESE ESTIMATES ARE CONDITIONS INVOLVING NEITHER MEDICAL ATTENTION N O R ACTIVITY RESTRICTION.

THE RELATIVE STANDARD E R R O R S IRSE’SI CAN BE FOUNC IN APPENDIX I, FIGURE I, USING FREPUEhCIES S H O W N IN TABLE 6. ESTIMATES FCR WhICH THE N U M E R A T O R HAS AN RSE OF H O R E THAN 30 PERCENT ARE INDICATED HITH AN ASTERISK.

12

TABLE 2. N U M B E R OF ACUTE CONDITIONS PER

100

PERSONS PER YEAR, BY SEX, AGE, AND TYPE OF CONOITICN: UNITE0 STATES,

1984

(DATA ARE BASED O N HOUSEHOLD INTERVIEWS OF THE CIVILIAh NONINSTITUTIONALIZEO POPULATION. THE SURVEY DESIGN, GENERAL QUALIFICATIONSI AND INFORMATION O N THE RELIABILITY OF THE ESTIMATES ARE

GIVEN IN APPENDIX I.

DEFINITIONS OF TERMS ARE GIVEN

IN

APPENDIX

111

MALE FEMALE

ALL

UNDER 5-17 18-44 45 YEARS

ALL U N D E R 5-17

18-44

45 YEARS

TYPE OF ACUTE CONDITION AGES 5 YEARS YEARS YEARS AND O V E R AGES 5 YEARS YEARS YEARS AND O V E R

N U M B E R OF ACUTE CONDITIONS PER

100

PERSONS PER YEAR

ALL ACUTE CONDITIONS . . . 166.2

345.8 245.3

144.1 90.6

187.0 344.3 251.7 189.3

111.9

INFECTIVE AND PARASITIC

DISEASES . . . 19.0 46.8 36.4

14.3 5.8 21.0 44.3

35.6

20.4 3.4

C O M M O N CHILDHOOD DISEASES... 1.8 *b.9 4.6

*0.7 t- 2.1 11.7 5.4

*O-b

t-

INTESTINAL VIRUS, UNSPECIFIED..

3.4 2.5 *1.3 3.4 *4.3 4.4 *1.1

VIRAL INFECTIONS, UNSPECIFIED..

OTHER. . . .

8.8 5.0

2::;

9.4

4::

10.2 7.3

3.3

2.8

*1.0

a.7

6.8

15.b

12.2 1:::

11.8 24" 25::

RESPIRATORY CONDITIONS ...

83.9

166.2

129.9 72.0 45.1

93.2

178.5 141.1 '91.4 49.2

C O M M O N COLD ...

27.5

67.1

37.1 22.4

lb.7 29.7 86.5 42.6 26.3

14.1

OTHER ACUTE UPPER RESPIRATORY

INFECTIONS ...

8.2 24.0 15.9

5.6

*2.0 10.5 14.8

22.1

8.9 5.0

INFLUENZA ...

42.3 52.5 71.3 40.1 22.1

46.0

58.2 70.4

50.6 26.2

ACUTE BRONCHITIS ...

2.9 13.8 *2.3 2.1 *1.4 2.9 *a.1 *2.5 2.8 2.0

PNEUMCNIA ...

1.3 *3.5 *0.3 *1.1 *1.3 1.0 *4.5 *0.5 *0.7 *0.9

OTHER RESPIRATORY

CCNDITIONS ... 1.7 *5.2 *2.9 *0.a *1.0 2.2

*b.4

*3.1 2.0 *1.0

DIGESTIVE SYSTEM CONDITIONS.... 5.7

8.b

8.9

4.6

4.1 9.4

12.0

15.0 8.7

6.5

DENTAL

CONDITIONS... 1.2 *4.7 *0.7

*1.0

*o.a 1.9

*7.1

*2.2 1.6 +0.9

INDIGESTION, NAUSEA, AND

VOMITING . . ..I...

3.3 *1.9 7.7 2.7 *1.4

4.8 *3.b

10.9 4.0

2.6

OTHER DIGESTIVE CONDITIONS...

1.2 *2.0 20.5 *0.9 *1.9

2.6

*1.2 *1.9 3.0

2.9

INJURIES I . . . I. . .

30.8

36.6

37.9

36.2

15.9 23.7 24.7 25.9 23.4 22.5

FRACTURES

AND DISLOCATIONS...

SPRAINS AND STRAINS . . . . O P E N H O U N D S AND LACERATIONS. . . .

82

9.8

*0.5

*1.1

lb.6 0::

12.5

^11;::

12.0

*l.b 4.0

2.5 25'

3.b

*1.2

*-

*6.1

*3.1

6.7

*2.9

*1.2

6.8

4.0

4.2 4.3 3.0

CONTUSIONS AND SUPERFICIAL

INJURIES...

*4.6

a.1 4.6 3.5 5.3 *a.3

6.0

4.9 4.0

OTHER CURRENT

INJURIES...

55::

13.8

6.7

4.4 4.4

0.7

9.1 7.2

6.5 6.2

SELECTED CTHER ACUTE

CONDITIONS... 19.1 71.4 25.7 10.8 11.6

29.5 67.5

29.5 33.9 15.2

EYE CONDITIONS . . .

*3.5 *0.9 *o. 8 *1.2 1.6 *3.6 3.5 *0.8 *1.1

ACUTE EAR

INFECTIONS... ::: 48.0 8.0 2.1 *1.7

6.4

39.7 7.8 3.8 *1.5

OTHER EAR CONDITIONS...

*3.3

*2.b

to.2 *1.1 1.4

+b.5

*2.4 *0.7 *0.5

ACUTE

URINARY CONDITIONS... i:: *0.5 *0.2 *0.7 *l.b 4.3 t2.3 *1.1

^{6.5 3.6}

DISORDERS OF tlENSTRUATION...

. . . . . . . . . . . . . . . 1.3 . . . *1.9 2.2 *0.1

OTHER OISCRDERS OF FEMALE

GENITAL TRACT...

. . . . . . . . . . . . . . . 1.3 *- *0.5 2.5 *0.4

DELIVERY AND OTHER

CONDITIONS OF PREGNANCY

AND PUERPERIUH...

. . . . . . . . . . . . . . . . . . *0.7 9.9 *

SKIN CONDITIONS...

1.3 *3.7 *2.0 *1.0 *0.7 2: *5.1 *2.9 1.8 *1.4

ACUTE

CONDITIONS. . .

3.2

*O.b

22.2 3.8 3.7 3.3 *- *2.2 3.3 4.8

HEADACHE, EXCLUDING HIGRAINE...

FEVER, UNSPECIFIED...

1.7

2.6

*1.1

10.5 4.4

5.2 *1.2

*0.9 *0.7 1.7

*o.f3 1.5 10:; 3.4

*3.0 1.5

*o.a *1.3

*0.4

ALL OTHER ACUTE CONDITIONS...

7.7

lb.3

7.0

6.2

8.1 lC.2 17.3 4.8 11.5 10.1

NOTES : EXCLUDED FROH THESE ESTIHATES ARE

CONDITIONS INVOLVING NEITHER MEDICAL ATTENTION NOR ACTIVITY

RESTRICTION.

HUSCULOSKELETAL

TABLE 3. N U M B E R OF ACUTE CONDITIONS PER 100 PERSONS PER YEAR, BY RACE, AGE, AND TYPE OF CONDITION: UNITED STATES, 1984

(DATA ARE BASED O N HOUSEHOLD INTERVIEWS OF THE CIVILIAB NONINSTITUTIONALIZED POPULATION. THE SURVEY DESIGN, GENERAL QUALIFICATIONSI I

AND INFORMATION O N THE RELIABILITY OF THE ESTIMATES ARE GIVEN IN APPENDIX I. DEFINITIONS OF TERNS ARE GIVEN IN APPENDIX III

I /

WHITE BLACK

ALL U N D E R 18-44 45 YEARS ALL U N D E R 18-44 45 YEARS I

TYPE OF ACUTE CONDITION AGES 18 YEARS YEARS AND CVER AGES 18 YEARS YEARS AND O V E R

I

NUHBER OF ACUTE CCNDITIONS PER 100 PERSONS PER YEAR

ALL ACUTE CONDITIONS... 182.2 294.8 172.6 103.3 146.1 191.6 135.5 98.7 I

INFECTIVE AND PARASITIC CISEASES ... 20.3 39.8 18.3 7.2 20.8 37.0 14.4 +8.7

C O N N O N CHILDHOOD DISEASES ... 6.3 *0.7 *- *2.3 *6.2 *0.5 *-

INTESTINAL VIRUS, UNSPECIFIED ... 23 5.8 3.6 *1.1 4.1 *6.1 *3.5 *2.3

VIRAL INFECTIONS, UNSPECIFIED ...

OTHER ...

8.8 6.3

16.0

11.6 28 24

9.9 4.5

16.4 6.6

8.4 *3.0

+6.3 4-

RESPIRATORY CONDITIONS ... 92.5 156.2 86.8 48.4 64.3 96.0 53.5 37.3

C O M M O N COLD ... 28.2 49.7 24.9 15.0 30.8 52.3 21.3 16.3

OTHER ACUTE UPPER RESPIRATORY INFECTIONS ... 10.2 21.4 8.0 3.9 e3.5 *1.7

INFLUENZA ... 47.8 74.0 48.6 25.5 2::: 298:: 25.9 14.8

ACUTE BRONCHITIS ... 3.2 5.6 2.B 1.9 *o.e *1.2 +0.6 *0.8

PNEUNCNIA ... 1.1 1.5 *1.0 *1.5 *1.3 *0.5 +3.6

OTHER .RESPIRATORY CCNDITIONS ... 2.0 4.0 ::: *1.1 *1.8 *3.0 *1.8 I-

DIGESTIVE SYSTEM CONDITICNS... 1.6 11.7 6.5 5.7 7.8 10.1 8.9 *2.5

DENTAL COhOITIONS ... *1.0 *2.1 *2.5 *2.B

INDIGESTION, NAUSEA, AND VCMITING ... ::: f:; ::‘, 2.0 5.1 W.6 *4.6 *2:;

OTHER DIGESTIVE CONDITIONS ... 2.1 1.5 2.1 2.7 *0.7 *- *1.5 *-

INJURIES... 27.8 34.1 30.0 19.8 22.7 20.6 26.8 18.3

FRACTURES AND DISLOCATIONS ... 3.1 3.2 *1.4 *1.3 +1.8 e1.0

SPRAINS AND STRAINS ... 2:: 21 4.3 6.6 *2.6 11.8 *3.0

O P E N W O U N D S AND LACERATIONS ... 6.8 9.7 88:: 2.8 4.6 *6.1 *4.5 *2.5

CONTUSIONS AND SUPERFICIAL INJURIES ... 5.3 7.6 4.1 4.3 4.0 *3.5 *4.1 r4.3

OTHER CURRENT INJURIES ... 6.2 8.5 5.5 5.2 6.2 *7.1 u.7

l

7.5

SELECTED OTHER ACUTE CONDITIONS ... 25.1 43.3 22.6 13.6 19.9 23.1 20.4 14.4

EYE CONDITIONS ... 1.6 3.2 *o.a 1.3 *0.4 *- *1.0 *-

ACUTE EAR INFECTIONS ... 7.3 21.4 3.0 1.6 2.8 *5.5 *1.0 *1.9

OTHER EAR CONDITIONS ... 3.8 *0.5 *o.a *0.6 *0.7 +0.5 20.8

ACUTE URINARY CONDITIONS ... ::“6 *1.0 3.9 2.4 *2.6 *- *2.4 46.7

DISORDERS OF NENSTRUATION ... 0.6 *0.5 1.0 *o. 1 *1.5 *1.8 *2.1 *-

OTHER DISCRDERS OF FEWALE GENITAL TRACT ... 0.7 *0.2 1.3 *0.3 *0.4 * *1.0 *-

DELIVERY AND OTHER CONDITIONS OF

PREGNANCY AND PUERPERIUN ... 2.2 *0.2 *- *1.9 WJ.6 *4.0 4-

SKIN CONDITIONS ... 1.6 2.5 ::: 1.3 *2.1 *4.8 *1.1 a-

ACUTE MUSCULOSKELETAL CONDITIONS ... 3.4 1.9 3.6 4.4 *2.2 *0.7 *2.7

l

3.4

HEADACHE, EXCLUDING NIGRAINE ... 1.1 *1.2 *2.5 *3.7 *2.8

FEVER* UNSPECIFIED ... ::t 2; WI.7 *0.4 2.9 *5.3 *I.8 *1f

ALL OTHER ACUTE CONOITIONS... B.O 9.7 8.5 6.5 10.6 *4. B 11

l

4 17.5

-

NOTES: EXCLUDED FROH THESE ESTINATES ARE CONDITIONS INVOLVING NEITHER MEDICAL ATTENTION N O R ACTIVITY RESTRICTION.

THE RELATIVE STANDARO E R R O R S (RSE’SI CAN BE FOUND IN APPENDIX I, FIGURE I. USING FREQUENCIES S H O W N IN TABLE 8. ESTIHATES FCR WHICH THE N U M E R A T O R HAS Ah RSE OF M O R E THAN 30 PERCENT ARE INDICATED WITH AN ASTERISK.

14

TABLE 4. N U M B E R OF ACUTE CONDITIONS PER 100 PERSONS PER YEAR, BY FAHILY INCOME, AGE, Ah0 TYPE OF CONDITION: UNITED STATES. 1984 (DATA ARE EASED O R HOJSEHOLD INTERVIEWS OF THE CIVlLIAh NONINSTITUTIONALIZED POPULATION. THE SURVEY DESIGN* GENERAL ‘2UALIFICATIONS~

AND INFORMATION O N THE RELIABILITY OF THE ESTIMATES ARE

GIVEN IN APPENDIX

I. DEFINITIONS OF TERMS ARE GIVEN

IN

APPENDIX III

FAMILY INCOME

LESS THAN

510,000 510,000-$19,999

ALL U N D E R 18-44 45 YEARS ALL U N D E R 18-44 45 YEARS

TYPE OF ACUTE CONDITION AGES la YEARS YEARS AND O V E R AGES

18

YEARS YEARS AND G V E R

N U M B E R OF ACUTE CONCITIONS PER

100

PERSONS PER YEAR

ALL ACUTE CONDITIONS ... 187.6 2b7.5 198.7

114.7 181.0

269.9 180.5 105.6

INFECTIVE AND PARASITIC CISEASES ... 17.2 34. a 12.5 a. a

17.4

34.1 17.3 *3.1

C O R H O N CHILDHOOD DISEASES ... *1.5 *5.D *0.5 *- 2.1 7.2 *0.3 *-

INTESTINAL VIRUS, UNSPECIFIED ... 2.4 *3.4 *2.a

*1.1

3.1 6.8 *2.6 *0.6

VIRAL INFECTIONS; UNSPECIFIED ...

OTHER ...

8.2 5.1

17.8 a.1

*3.5 5.6

5.9

*l.a

6.8 5.4

11.2 a.0

8.9 6.4

*1.5

*1.0

RESPIRATORY CONDITIONS ... 90.1 148.9 89.9 45.4 90.7 140.3 90.2

49.1

C O M M O N COLD ... 31.9 63.9 23.6 16.3 27.4 49.4 25.4

11.2

OTHER ACUTE UPPER RESPIRATORY INFECTIONS ... 8.5 la.4 *2.6 9.7 16.7

INFLUENZA ... 42.1 56.3 5% 20.5 48.0 66.3 5::: 2::;

ACUTE BRONCHITIS ... 3.1 *3.5 *3.6 *2.3 2.3 *3.2 *l.b *2.4

PNEUHD~IA ... *1.7 *2.0

t1.1

^{*2.1 1.6 +2.4}

*1.1

+1.5

OTHER RESPIRATORY CCNDITIONS ... 2.8 *4.9 *2.4 *1.7 1.8 *2.2

al.6

*1.7

DIGESTIVE SYSTEM CONDITIONS ... 9.2 7.5 10.7 a.8 9.6 14.6 9.5 5.4

DENTAL CONDITIONS ... *1.0 Q.6

*1.1

^{*0.4 3.1 5.7 *3.0}

*1.0

INDIGESTION, NAUSEA, AND VOMITING ...

OTHER DIGESTIVE CONDITIONS ...

5.6 2.5

*5.9

*-

6.8

*2.7

r4.2 +4.3

4.2 2.3

7.9 *3.4

*1.1

*3.1

+2.0

*2.3

INJURIES ... 32.4 32.2 4C.8 23.6 29.2 34.9 32.1 20.4

FRACTURES AND DISLOCATIONS ... 3.0 *1.4 *4.5 *2-a 3.6 5.6 t2.5 t4.2

SPRAINS AND STRAINS ... 7.8 *3.5 13.3 *5.3 5.6 7.1 +3.7

O P E N W O U N D S AND LACERATIONS ... a.3 12.3

10.1

*3.3 6.7 Z 9.3 *2.4

CONTUSICNS AND SUPERFICIAL

INJURIES ...

6.5 7.6

6.1

*3.4

OTHER CURRENT INJURIES ... 6.0 7.3 6.9 2:: ::: 96:: : :; 6.7

SELECTED OTHER ACUTE

CONDITIONS ...

27.4 37.1

31.0 16.1

24.7 38.8 22.9 14.9

EYE CONDITIONS ...

*1.0

*1.7 *o.a *o.a

*1.1

*2.2 *0.2

*1.1

ACUTE EAR INFECTIONS ... 5.1 12.5 *3.4 *1.3 6.9 19.4 *2.4 *2.3

OTHER EAR CONDITIONS ... *0.9 *1.9 *0.7 *0.4 1.6 *3.2 *o.a *1.3

ACUTE URINARY

CONDITIONS ...

4.1 *0.9 5.3 5.4 2.6 *1.3 3.7 *2.3

DISORDERS OF MENSTRUATION ...

*0.7 *0.5 *1.5 *- to.6 *D.G *0.9 *-

OTHER DISORDERS OF FEHALE GENITAL TRACT ... +1.0 t- *2.a *- *D.3 *- *0.5 *D-3

DELIVERY AND OTHER CONDITIONS OF PREGNANCY AND

PUERPERIUM ... 3.4 *1.5 a.1 *- 2.5 *- 6.0 a-

SKIN CONDITIONS ...

*4.3 *i.a *1.7 *3.8 *1.3 *0.3

ACUTE HUSCULOSKELETAL CONDITIONS ... E *1.4 *4.1 *4.5 2: *2.0 *2.0 5.5

HEADACHE, EXCLUDING MIGRAINE ... *4.6

*1.2

*1.3 2.0 *2.2 *2.6

*1.0

FEVER, UNSPECIFIED ... ::: 7.8 *1.2 *D.7 1.9 *3.a *1.6 *D.7

ALL OTHER ACUTE

CONDITIONS ...

11.3 7.0 13.8 12.0 9.4 7.2 a.4 12.7

SEE NOTES AT END OF TABLE.