Positive and negative Predictive Values
<p>Sensitivity, specificity, positive and negative predictive values of identifying atrial fibrillation using administrative data: a systematic review and meta-analysis</p>
... city, positive and negative predictive values were calculated using the DerSimonian-Laird random effects ...extreme values from speci fi c ...
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Using respiratory rate and thoracic movement to assess respiratory insufficiency in amyotrophic lateral sclerosis: a preliminary study
... of positive and negative predictive values and cut-off values for re- spiratory rate and thoracic movement in the assessment of respiratory insufficiency in ALS, it appears that NIV was ...
6
Measurement of Urinary Lactoferrin as a Marker of Urinary Tract Infection
... The usefulness of the measurement of urinary lactoferrin (LF) released from polymorphonuclear leukocytes and of an immunochromatography test strip devised for measuring urinary LF for the simple and rapid diagnosis of ...
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Comparative Analysis of Serologic Screening Tests for the Initial Diagnosis of Celiac Disease
... IgA values had high, al- most identical sensitivity and specificity rates, fol- lowed by detection of EMA on monkey ...in positive and negative predictive values be- tween AGA IgG and ...
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Transcranial color coded duplex sonography in the evaluation of collateral flow through the circle of Willis
... and positive and negative predictive values for TCCD detection of collateral flow through the ACoA were 98% to 100% in patients with adequate temporal ...
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Classifying perinatal mortality using verbal autopsy: is there a role for nonphysicians?
... specificity, positive and negative predictive values, and CSMF of underlying SB COD assigned by community ...Kappa values are additionally ...The positive predictive ...
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Evaluation of three parasite lactate dehydrogenase based rapid diagnostic tests for the diagnosis of falciparum and vivax malaria
... cificity, positive and negative predictive values of each test were calculated using microscopy as the reference stand- ard. Sensitivity of the RDTs for detection of Pf and Pv mono-infections ...
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Usefulness of PCR and Antigen Latex Agglutination Test with Samples Obtained by Transthoracic Needle Aspiration for Diagnosis of Pneumococcal Pneumonia
... with positive results for both latex agglutination test and PCR assay or with a single positive PCR or latex agglutination test plus the presence of gram-positive diplococci as the predominant ...
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Improved Diagnosis of Strongyloides stercoralis Using Recombinant Antigen-Based Serologies in a Community-Wide Study in Northern Argentina
... separating positive and negative values have not been previously ...stool positive—for ...point values by means of the receiving operating char- acteristic (ROC) ...IL). Positive ...
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Enzyme linked immunosorbent assay for the diagnosis of cerebral cysticercosis
... To evaluate the reliability of ELISA for the diagnosis of central nervous system CNS cysticercosis, sensitivity, specificity, positive and negative predictive values were calculated for [r] ...
5
Validation of a guideline-based decision support system for the diagnosis of primary headache disorders based on ICHD-3 beta
... and positive (PPV) and negative predictive values (NPV) were calculated for the CDSS diagnoses of headache disorders including migraine with (MO) or without aura (MA), probable migraine (PM), ...
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Comparing Predictive Values of Two diagnostic tests
... specificity, positive predictive value, and negative predictive ...of positive diagnostic test in the diseased population (as identified by the gold ...of negative diagnostic ...
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Optimal Positive Cutoff Points for careHPV Testing of Clinician and Self Collected Specimens in Primary Cervical Cancer Screening: an Analysis from Rural China
... (including negative, CIN1, and CIN2) were deemed as histologi- cal ...specificities, positive predictive values (PPV), negative predictive values (NPV), positive ...
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Positive predictive values of the International Classification of Diseases, 10th revision diagnoses of Gram-negative septicemia/sepsis and urosepsis for presence of Gram-negative bacteremia
... The results from the blood culture tests were validated against information from the laboratory information system by two persons. However, we did not evaluate the proportion of patients with Gram-negative ...
5
Use of the urinary trypsinogen 2 dipstick test in early diagnosis of pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP)
... high negative and positive predictive values which were both (100%), the negative predictive value for the serum amylase was (100%) but the positive predictive ...
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FEVER SENSITIVITY AND ITS ATTRIBUTABLE FRACTION IN MALARIA DIADGNOSIS AMONG CHILDREN IN MAKURDI NIGERIA
... and positive predictive values decreased as the children’s age rose, while the negative predictive value increased across the age ...
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Is HER2 amplification predictable by digital immunohistochemistry?
... the negative and positive predictive values for reliable detection of FISH- amplification should be calculated on a higher sample number, our findings are promising since there are sev- eral ...
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A systematic review of the diagnostic performance of orthopedic physical examination tests of the hip
... specificity, predictive values and likelihood ratios (LRs) with the latter being used to further identify tests demonstrating “strong” and “moderate” diagnostic ...with positive LRs greater than or ...
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Cough quality in children: a comparison of subjective vs. bronchoscopic findings
... cificity, negative and positive predictive values (NPV, PPV); cough quality was assigned to dry when a history of cough was absent and bronchoscopy findings at two cut offs (grades 3 and 4) of ...
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Sensitivity, specificity, and predictive values of the Limulus lysate assay for detection of exclusion of gonococcal cervicitis
... Predictive values of positive and negative LAL assays on endocervical samples diluted in 5% dispersing agent for various populations of women with different prevalence rates of gonococca[r] ...
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