{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:12:00Z","timestamp":1787015520296,"version":"build-2736575974"},"reference-count":34,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2018,10,3]],"date-time":"2018-10-03T00:00:00Z","timestamp":1538524800000},"content-version":"vor","delay-in-days":2,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["U01 AG22376"],"award-info":[{"award-number":["U01 AG22376"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000050","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["3U01AG022376\u201305A2S"],"award-info":[{"award-number":["3U01AG022376\u201305A2S"]}],"id":[{"id":"10.13039\/100000050","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007154","name":"Wake Forest University","doi-asserted-by":"publisher","award":["P30 AG21332"],"award-info":[{"award-number":["P30 AG21332"]}],"id":[{"id":"10.13039\/100007154","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100008090","name":"Tufts University","doi-asserted-by":"publisher","award":["1P30AG031679"],"award-info":[{"award-number":["1P30AG031679"]}],"id":[{"id":"10.13039\/100008090","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100007921","name":"University of Pittsburgh","doi-asserted-by":"publisher","award":["P30 AG024827"],"award-info":[{"award-number":["P30 AG024827"]}],"id":[{"id":"10.13039\/100007921","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100005326","name":"Yale University","doi-asserted-by":"publisher","award":["P30AG021342"],"award-info":[{"award-number":["P30AG021342"]}],"id":[{"id":"10.13039\/100005326","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["agsjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J American Geriatrics Society"],"published-print":{"date-parts":[[2018,10]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To explore whether baseline scores on the Mobility Assessment Tool\u2014short form (MAT\u2010sf), a brief, animated, computer\u2010based means of assessing mobility that predicts mobility disability, are associated with number of hospitalizations and time to first hospitalization over a median follow\u2010up of 2.7 years.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>Post hoc analysis of prospectively gathered data from the Lifestyle Interventions and Independence for Elders (LIFE) Study, a randomized clinical trial of lifestyle interventions to preserve mobility in older adults.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting<\/jats:title>\n                    <jats:p>Eight U.S. academic medical centers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Participants<\/jats:title>\n                    <jats:p>Of 1,635 sedentary community\u2010dwelling older adults enrolled in LIFE, 1,574 completed baseline physical function screening including the MAT\u2010sf, with baseline scores ranging from 30.2 (low function) to 69.8 (high function) on a scale from 30 to 80.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements<\/jats:title>\n                    <jats:p>Number of hospitalizations and time to first hospitalization, adjusted for age, sex, race, living alone, clinical site, baseline comorbidities, number of prescription medications, and cognition.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Of the 1,557 participants with data regarding hospitalization status, 726 (47%) had at least 1 hospitalization; 78% of these had 1 or 2 hospitalizations. For every 10\u2010point lower MAT\u2010sf score, the rate of all hospitalizations was 19% higher in those with lower scores (adjusted rate ratio=1.20, 95% confidence interval (CI)=1.08\u20131.32, p&lt;.001). Lower baseline MAT\u2010sf scores were also associated with greater risk of first hospitalization (adjusted hazard ratio=1.20, 95% CI=1.09\u20131.32, p&lt;.01, per 10\u2010point lower MAT\u2010sf score).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Low MAT\u2010sf scores identify older adults at risk of hospitalization; further study is needed to test interventions to reduce hospitalizations in these individuals.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jgs.15468","type":"journal-article","created":{"date-parts":[[2018,10,5]],"date-time":"2018-10-05T11:20:31Z","timestamp":1538738431000},"page":"1927-1933","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["Self\u2010Reported Physical Function As a Predictor of Hospitalization in the Lifestyle Interventions and Independence for Elders Study"],"prefix":"10.1111","volume":"66","author":[{"given":"Kathryn E.","family":"Callahan","sequence":"first","affiliation":[{"name":"Section on Gerontology and Geriatric Medicine, Department of Internal Medicine Sticht Center for Healthy Aging and Alzheimer's Prevention Winston\u2010Salem North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Lovato","sequence":"additional","affiliation":[{"name":"Public Health Sciences, School of Medicine Wake Forest University Winston\u2010Salem North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael E.","family":"Miller","sequence":"additional","affiliation":[{"name":"Public Health Sciences, School of Medicine Wake Forest University Winston\u2010Salem North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anthony P.","family":"Marsh","sequence":"additional","affiliation":[{"name":"Department of Health and Exercise Science Wake Forest University Winston\u2010Salem North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roger A.","family":"Fielding","sequence":"additional","affiliation":[{"name":"Department of Nutrition, Friedman School of Nutrition Science and Policy Tufts University Boston MA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6450-0368","authenticated-orcid":false,"given":"Thomas M.","family":"Gill","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Yale University School of Medicine New Haven Connecticut"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik J.","family":"Groessl","sequence":"additional","affiliation":[{"name":"Department of Family Medicine and Public Health, Health Services Research Center University of California San Diego California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jack","family":"Guralnik","sequence":"additional","affiliation":[{"name":"Department of Epidemiology and Public Health University of Maryland School of Medicine Baltimore Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abby C.","family":"King","sequence":"additional","affiliation":[{"name":"Department of Health Research and Policy, School of Medicine Stanford University"},{"name":"Department of Medicine, School of Medicine Stanford University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen B.","family":"Kritchevsky","sequence":"additional","affiliation":[{"name":"Section on Gerontology and Geriatric Medicine, Department of Internal Medicine Sticht Center for Healthy Aging and Alzheimer's Prevention Winston\u2010Salem North Carolina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary M.","family":"McDermott","sequence":"additional","affiliation":[{"name":"Department of Medicine, General Internal Medicine and Geriatrics, Feinberg School of Medicine Northwestern University Chicago Illinois"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Todd","family":"Manini","sequence":"additional","affiliation":[{"name":"Department of Aging and Geriatric Research, Institute on Aging University of Florida Gainesville Florida"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne B.","family":"Newman","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Graduate School of Public Health University of Pittsburgh Pittsburgh Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W. 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