Social & Preventive Medicine Predictive value of a positive test is defined as- A True+ve/true+ve+false-vex100 B True + ve/ true + ve + false + ve x 100 C False + ve / true + ve + false + ve x 100 D False + ve / true + ve + false - ve x 100 💡 Explanation Predictive value of a positive test is defined as- ✓ Correct Answer: B. True + ve/ true + ve + false + ve x 100