Premium
Sensitivity and specificity for correlated observations
Author(s) -
Smith Philip J.,
Hadgu Alula
Publication year - 1992
Publication title -
statistics in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.996
H-Index - 183
eISSN - 1097-0258
pISSN - 0277-6715
DOI - 10.1002/sim.4780111108
Subject(s) - sensitivity (control systems) , statistics , econometrics , computer science , mathematics , engineering , electronic engineering
Abstract A general estimating equation approach is used to obtain estimates of sensitivity and specificity when the data consist of correlated binary outcomes. First order approximations to the variances of estimated sensitivity and specificity for prospective and retrospective studies are given. Data from a dental study are used to motivate and illustrate the methods.