Matched case-control analysis
The impact of health literacy on shared decision making before elective surgery: a propensity matched case control analysis
... < 5%, P = 0.17. Discussion The most important finding of the current study is the robust association between health literacy and decision conflict in patients undergoing elective surgical proce- dures. Patients with poor ...
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Prevalence and incidence of complications at diagnosis of T2DM and during follow up by BMI and ethnicity : a matched case control analysis
... observed in relation to CKD, except in SAs, where the overall risk of CKD amongst diabetic and non-diabetic controls was similar in the overweight group, diabetes was associated with increased risk. Our data show that in ...
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Conditional Likelihood Methods for Haplotype-based Association Analysis Using Matched Case-Control Data
... the control population. We applied the two methods to analyze a matched case-control study of prostate ...association analysis has been proven to be useful when alleles on the same ...
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Matched case-control studies: a review of reported statistical methodology
... methodology analysis StudyCase populationCases (n)Controls(n)Matching variablesAnalysis scorea Ances et al7Patients with human immunodeficiency virus (HIV)1020Gender, education3 Antonelli et al8Patients with ...
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Statistical inference in matched case-control studies of recurrent events.
... nested case–control study. The cohort analysis and the four ways of analysing the nested case–control studies mostly gave similar results, in terms of both the IRR estimates and their ...
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Determinants of unwanted pregnancies in India using matched case control designs
... The table reflects that demographic and socioeco- nomic characteristics such as region, place of residence, religion, caste, women and partner’s education, wealth index, sex of child, sex composition of living children ...
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A simulation study on matched case-control designs in the perspective of causal diagrams
... In the past few decades, causal diagrams, one kind of di- rected acyclic graphs (DAGs), have been widely used to visually summarize hypothetical causal relations among variables of interest. Modern causal diagrams were ...
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VIM-positive Pseudomonas aeruginosa in a large tertiary care hospital: matched case-control studies and a network analysis
... univariate analysis were included in the multivariable ...of case patients and matched controls being ICU or being non-ICU, as well as for case patients in clonal clusters as indicated by the ...
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Bayesian model averaging: improved variable selection for matched case-control studies
... We applied BMA to data from a published medical research study and compared the results to the original analysis. Because all the variables under consideration were based on a literature review or ...
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The consumption of chili peppers and the risk of colorectal cancer: a matched case control study
... our analysis included some persons who did consume chili peppers, just at a lower frequency than 3 times per ...an analysis in which the referent category has no chili pepper intake could not be done, due ...
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A potential anatomic subtype of short bowel syndrome: a matched case-control study
... In the regression analysis, we found IP group was associ- ated with 2- to 5-fold greater probability of PN weaning than JP group. Remnant intestine length was another sig- nificantly associated factor. Besides, ...
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Autism Spectrum Disorder and Associated Risk Factors: A Matched Case-Control Study
... of cases of ASD. In order to overcome this limitation, we increased the number of controls per every case to improve the statistical power. Furthermore, detailed information about some of the risk factors had not ...
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Handling missing data in matched case-control studies using multiple imputation.
... of matched case-control studies is often complicated by missing data on ...covariates. Analysis can be restricted to individuals with complete data, but this is inefficient and may be ...whole ...
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Effect of alcohol and tobacco use on vascular dementia: a matched case control study
... 0.15–0.66). Within the overall cohort, there did not appear to be a significant association with either alcohol type or previ- ous alcohol use and VaD. In the subgroups, women seemed to have a protective effect with wine ...
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Occupational Class Groups as a Risk Factor for Genitourinary Cancer – A Matched Case-Control Study
... and analysis was performed by a team of physicians specialized in occupational ...The case-control design of the study is most appropriate for evaluating relatively rare diseases like cancer and is ...
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Community onset bloodstream infection with multidrug resistant organisms: a matched case control study
... A matched case-control study was subsequently conducted for risk factor ...A case was de- fined as an adult (≥ 18 years) with COBSI (organism isolated from ≥ 1 blood culture within 48 hours of ...
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Psychosomatic complaints profile in patients with type 2 diabetes: a matched case-control study
... Therefore, not only we considered them separately, but also we investigated a composite measure of them. Add- itionally, as far as we know, this is the first study that in- vestigates the distribution of a wide spectrum ...
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A multicentre matched case control study of risk factors for Preeclampsia in healthy women in Pakistan
... Perceived Stress Scale (PSS) used was a 10-item measure of stressful situations during the past month [7]. Items are scored on a five-point scale from 0 to 4; the total score provides a global measurement of the extent ...
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Predictors of neonatal mortality in Assosa zone, Western Ethiopia: a matched case control study
... health extensions trained in clean delivery) during delivery time, then it was labeled into skilled birth attendant other- wise labeled in to unskilled birth attendant. Structured interviewer administered questionnaire ...
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Involvement of deprivation and environmental lead in neural tube defects:a matched case control study
... initial analysis of the yearly prevalence rate of each of the malformation groups yielded the results shown in table ...the control malformation groups of cardiovascular system malformations and alimentary ...
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