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Unadjusted 3\u2010year mortality was monotonically associated with both ADL stage and IADL stage. Adjusted 3\u2010year mortality was associated with ADL and IADL stages, except that in some models the hazard ratio for stage III (which includes persons with atypical activity limitation patterns) was numerically lower than that for stage II.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>We found nearly monotonic relationships between ADL and IADL stage and adjusted 3\u2010year mortality. These findings could aid in the development of population health approaches and metrics for evaluating the success of alternative economic, social, or health policies on the longevity of older adults with activity limitations.<\/jats:p><\/jats:sec>","DOI":"10.1016\/j.pmrj.2015.05.014","type":"journal-article","created":{"date-parts":[[2015,5,21]],"date-time":"2015-05-21T10:35:47Z","timestamp":1432204547000},"page":"1215-1225","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":83,"title":["Disability Stage is an Independent Risk Factor for Mortality in Medicare Beneficiaries Aged 65 Years and Older"],"prefix":"10.1002","volume":"7","author":[{"given":"Sean","family":"Hennessy","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jibby E.","family":"Kurichi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Qiang","family":"Pan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joel E.","family":"Streim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hillary R.","family":"Bogner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dawei","family":"Xie","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Margaret G.","family":"Stineman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,5,21]]},"reference":[{"key":"e_1_2_6_2_2","unstructured":"United States Census Bureau. 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