Question:
Which of the following is/are used as operation indicator in antileprosy activity?
Which of the following is/are used as operation indicator in antileprosy activity?
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Operation indicators track programme performance, not just disease burden.
Updated On: Jul 7, 2026
- Incidence
- Incidence and prevalence
- Relapse rate and case detection ratio
- Incidence and case detection ratio
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Question.
Leprosy control programmes use two kinds of indicators. Epidemiological indicators describe how much disease exists in the community, while operational indicators describe how well the programme itself is running.
Step 2: Key Formula or Approach.
Prevalence rate is mainly an epidemiological indicator, since it counts existing cases at one point in time and reflects disease load. Operational indicators look at the flow of the programme, such as how fast new cases are found and treated.
Step 3: Detailed Explanation.
Incidence, the rate of new cases appearing, is tracked as part of case detection, which is an operational measure of how actively the programme is finding disease. The case detection ratio compares new cases found against the expected caseload and shows if detection efforts are working. Together, incidence and the case detection ratio are treated as operation indicators of the antileprosy programme. Prevalence alone, and relapse rate alone, are used more for epidemiological monitoring and treatment outcome tracking rather than as the core operation indicators.
Step 4: Final Answer.
Incidence and case detection ratio are used as operation indicators in antileprosy activity.
\[ \boxed{\text{Incidence and case detection ratio}} \]
Leprosy control programmes use two kinds of indicators. Epidemiological indicators describe how much disease exists in the community, while operational indicators describe how well the programme itself is running.
Step 2: Key Formula or Approach.
Prevalence rate is mainly an epidemiological indicator, since it counts existing cases at one point in time and reflects disease load. Operational indicators look at the flow of the programme, such as how fast new cases are found and treated.
Step 3: Detailed Explanation.
Incidence, the rate of new cases appearing, is tracked as part of case detection, which is an operational measure of how actively the programme is finding disease. The case detection ratio compares new cases found against the expected caseload and shows if detection efforts are working. Together, incidence and the case detection ratio are treated as operation indicators of the antileprosy programme. Prevalence alone, and relapse rate alone, are used more for epidemiological monitoring and treatment outcome tracking rather than as the core operation indicators.
Step 4: Final Answer.
Incidence and case detection ratio are used as operation indicators in antileprosy activity.
\[ \boxed{\text{Incidence and case detection ratio}} \]
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