Sensitivity and Specificity MCQ — NEET PG Practice Question | NEETPGAI
Sensitivity and Specificity
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A screening program for gestational diabetes mellitus (GDM) in a tertiary hospital in Mumbai enrolls 5000 pregnant women at 24–28 weeks of gestation. A new point-of-care glucose meter is evaluated against the gold standard 75-g oral glucose tolerance test (OGTT). Among 800 women with confirmed GDM on OGTT, the glucose meter correctly identified 760 cases. Among 4200 women without GDM on OGTT, the glucose meter correctly ruled out 3948 cases. What is the specificity of the glucose meter for GDM screening?
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