SnNouts and SpPins is a mnemonic to help you remember the difference between sensitivity and specificity. An ideal test rarely overlooks the thing you are looking for (i.e., it is sensitive) and ...
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Background: Sensitivity and specificity are characteristics of a diagnostic test and are not expected to change as the prevalence of the target condition changes. We sought to evaluate the association ...
Women living with and without HIV, age 30-65 years, were recruited in South Africa. Self-collected vaginal samples and clinician-collected cervical samples were tested with Xpert HPV, an assay that ...
Should CA-125 Response Criteria Be Preferred to Response Evaluation Criteria in Solid Tumors (RECIST) for Prognostication During Second-Line Chemotherapy of Ovarian Carcinoma? In CA-125–based ovarian ...
Saliva-based serology assays that measure antibodies against severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) antigens are important coronavirus disease 2019 (COVID-19) markers. Serology ...
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