পদ্ধতির তুলনা করুন

	Sullivan Method	Multistate Life Table
ক্ষেত্র	জনমিতি	জনমিতি
পরিবার	Survival analysis	Survival analysis
উদ্ভবের বছর	1971	1975
প্রবর্তক	Daniel F. Sullivan	Andrei Rogers, Robert Schoen and collaborators
ধরন	Prevalence-based health expectancy estimator	Nonparametric life table with multiple living states and transitions
মৌলিক উৎস	Sullivan, D. F. (1971). A single index of mortality and morbidity. HSMHA Health Reports, 86(4), 347–354.	Preston, S. H., Heuveline, P., & Guillot, M. (2001). Demography: Measuring and Modeling Population Processes. Blackwell. ISBN: 9781557864512
অপর নাম	Sullivan's Index, Sullivan Health Expectancy Method, Prevalence-Based Health Expectancy, Sullivan Yöntemi	Increment-Decrement Life Table, Multiple-State Life Table, Multistate Demography, Çok Durumlu Yaşam Tablosu
সম্পর্কিত	4	4
সারসংক্ষেপ	The Sullivan method is a simple, widely used technique for estimating health expectancy — the average number of years a person can expect to live in a given health state, such as free of disability. Introduced by Daniel Sullivan in 1971, it combines an ordinary period life table with the observed age-specific prevalence of the health state, partitioning life-table person-years into healthy and unhealthy years without requiring any longitudinal transition data.	The multistate life table, also called the increment-decrement life table, generalizes the ordinary life table to populations that move among several living states — such as healthy and disabled, married and unmarried, or employed and unemployed — as well as the absorbing state of death. Using age-specific transition rates organized in matrices, it tracks the flows of a synthetic cohort among states and yields state-specific expectancies, such as the years a person can expect to spend healthy versus disabled.