Sullivan index is an index for: (A) Life free of disability, (B) Life Expectancy, (C) Earning capacity, (D) Population index
Answer is A. Sullivan's index also known as Disability Free Life Expectancy (DFLE) is a method to compute life expectancy free of disability. It is calculated by formula:Life expectancy minus duration of disability Ref: 25th edition, Park's Textbook of Preventive and Social Medicine, Page no. 26