Impact of obesity, overweight and underweight on life expectancy and lifetime medical expenditures: the Ohsaki Cohort Study

Published on Jan 1, 2012in BMJ27.60
· DOI :10.1136/bmjopen-2012-000940
Masato Nagai17
Estimated H-index: 17
(Tohoku University),
Shinichi Kuriyama23
Estimated H-index: 23
(Tohoku University)
+ 6 AuthorsIchiro Tsuji68
Estimated H-index: 68
(Tohoku University)
Objectives: People who are obese have higher demands for medical care than those of the normal weight people. However, in view of their shorter life expectancy, it is unclear whether obese people have higher lifetime medical expenditure. We examined the association between body mass index, life expectancy and lifetime medical expenditure. Design: Prospective cohort study using individual data from the Ohsaki Cohort Study.
  • References (36)
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