Sensitivity Specificity PPV NPV MCQ Quiz | Epidemiology
Welcome to the Epidemiology Quiz on Sensitivity, Specificity, PPV, and NPV. This quiz is designed for MBBS students to test and reinforce their understanding of these fundamental concepts in diagnostic test evaluation. You will face 25 multiple-choice questions covering definitions, formulas, interpretations, and the impact of prevalence on test performance. A solid grasp of these metrics is crucial for evidence-based medicine, interpreting screening results, and making informed clinical decisions. After submitting your answers, you’ll see your score and a detailed review of each question. You can also download all the questions and their correct answers in a PDF format for future study and revision. Good luck!

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