Sensitivity and specificityItem response theoryRasch modelsPatient-reported outcomesDetermining the minimal clinically important difference (MCID) of questionnaires on an interval scale, the trait level (TL) scale, using item response theory (IRT) models could overcome its association with baseline ...
What is the difference between a cohort and a case-control trial? And why is it important? As a student, it is sometimes difficult to appreciate the difference between these two study methods, and why should it matter ...关键词: Humans Sensitivity and Specificity Predictive Value of Tests RO...
By comparison with an intracranial EEG standard of localization, SPECT subtraction analysis had 86% sensitivity and 75% specificity.Our data provide evidence that SPECT perfusion difference analysis has higher sensitivity and specificity than any other noninvasive localizing criterion and can localize ...
Meanwhile, monitoring tools are built for ongoing observation, capable of tracking changes over time and providing detailed insights. 7 Detection often requires sensitivity and specificity to accurately identify the target. Monitoring, however, emphasizes consistency and accuracy over time to ensure ...
Carole, You say you want the "difference in sensitivity/specificity". What are you calculating the difference *between*? In your -metandi- command all I see is the components for computing a single sensitivity and specificity, not for comparing the sensitivity/specificity between two different moda...
The optimal cutoff value of aAIP was calculated by subtracting the sum of sensitivity and specificity by 1. The relationship between the aAIP (as a categorical variable) and CAD and multivessel lesions was explored by logistic regression analysis. The patients were divided into two groups (low ...
et al. Meta-analyses of the sensitivity and specificity of ante-mortem and post-mortem diagnostic tests for bovine tuberculosis in the UK and Ireland. Prev. Vet. Med. https://doi.org/10.1016/j.prevetmed.2017.02.017 (2017). Article PubMed Google Scholar Downs, S. H. et al. Detection ...
27 This finding is consistent with other studies indicating high sensitivity and specificity of self-reported suicide attempts, and self-report is the standard approach to assessing suicide attempts.28 Although suicide attempts do not always represent a desire to die, there is a consensus that ...
The primary outcome parameters were sensitivity and specificity of parental perception for actual weight status of their child. The methodological quality of the studies ranged from poor to excellent. Pooled results showed that according to objective criteria 11530 children were overweight; of these, ...
(see Table1). Additional filters were applied to ensure we extracted English, peer-reviewed human studies on children. We also screened the reference lists of included papers to identify any additional studies. The search strategy was first piloted to ensure the sensitivity and specificity in ...