Sullivan index
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
Concept of health and disease
Measures disability
Measures life years adjusted with disability
Measures life expectancy adjusted without disability or free of disability
Measures life expectancy
Measures life expectancy adjusted without disability or free of disability