This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
All the following indicators are used to measure disability rates in a community except ? 
Select and explain. 
A. Suillivan's index, B. Human povey index, C. Health adjusted life expectancy, D. Disability adjusted life yea
B: Human povey index
Answer: B: Human povey index 
Explanation: Ans. is 'b' i.e., Human povey index