TY - JOUR
AU - Ahmed Negida
AU - Nadien Fahim
AU - Yasmin Negida
PY - 2019/05/19
Y2 - 2019/08/19
TI - Sample Size Calculation Guide - Part 4: How to Calculate the Sample Size for a Diagnostic Test Accuracy Study based on Sensitivity, Specificity, and the Area Under the ROC Curve
JF - Advanced Journal of Emergency Medicine
JA - AJEM
VL - 3
IS - 3
SE - Educational Notes in Research Methodology and Medical Statistics
DO - 10.22114/ajem.v0i0.158
UR - http://ajem.tums.ac.ir/index.php/ajem/article/view/158
AB - In the previous educational articles, we explained how to calculate the sample size for a rate or a single proportion (part 1), for an independent cohort study (part 2), and for an independent case-control study (part 3). In this article, we will explain how to calculate the sample size for a diagnostic test accuracy study based on sensitivity, specificity, or the area under the ROC curve.
ER -