<prompt> Sullivan indexMeasures disabilityMeasures life years adjusted with disabilityMeasures life expectancy adjusted without disability or free of disabilityMeasures life expectancy  <response>: Sullivan index: Also called DFLE disability-free life expectancy : is the number of years an individual is expected to live free of disability, if current pattern of moality and disability continue to apply. Ref : Park;s Textbook of Preventive and Social Medicine; 23rd edition; Page 26 