{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T19:30:57Z","timestamp":1784748657896,"version":"3.55.0"},"reference-count":46,"publisher":"Oxford University Press (OUP)","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journals of Gerontology Series A: Biological Sciences and Medical Sciences"],"published-print":{"date-parts":[[2011,11,1]]},"DOI":"10.1093\/gerona\/glr122","type":"journal-article","created":{"date-parts":[[2011,7,28]],"date-time":"2011-07-28T20:30:51Z","timestamp":1311885051000},"page":"1258-1263","source":"Crossref","is-referenced-by-count":41,"title":["Correlates of Mobility Limitation in African Americans"],"prefix":"10.1093","volume":"66A","author":[{"given":"R. J.","family":"Thorpe","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O. J.","family":"Clay","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S. L.","family":"Szanton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. C.","family":"Allaire","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K. E.","family":"Whitfield","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2011,7,27]]},"reference":[{"issue":"7","key":"4_22200799","doi-asserted-by":"publisher","first-page":"1152","DOI":"10.2105\/AJPH.2006.085530","volume":"96","year":"2006","journal-title":"American Journal of Public Health","ISSN":"https:\/\/id.crossref.org\/issn\/0090-0036","issn-type":"print"},{"key":"5_40301741","doi-asserted-by":"crossref","first-page":"301P","DOI":"10.1093\/geronb\/63.5.P301","volume":"63","year":"2008","journal-title":"J GERONTOL B PSYCHOL SCI"},{"issue":"4","key":"6_10543462","first-page":"274","volume":"12","author":"Simonsick","year":"2000","journal-title":"Aging (Milan, Italy)","ISSN":"https:\/\/id.crossref.org\/issn\/0394-9532","issn-type":"print"},{"issue":"8","key":"7_36570188","doi-asserted-by":"crossref","first-page":"841","DOI":"10.1093\/gerona\/63.8.841","volume":"63","author":"Simonsick","year":"2008","journal-title":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","ISSN":"https:\/\/id.crossref.org\/issn\/1079-5006","issn-type":"print"},{"issue":"2","key":"8_5847850","doi-asserted-by":"crossref","first-page":"96","DOI":"10.7326\/0003-4819-128-2-199801150-00004","volume":"128","author":"Gill","year":"1998","journal-title":"Annals of Internal Medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0003-4819","issn-type":"print"},{"issue":"8","key":"9_10222038","doi-asserted-by":"crossref","first-page":"845","DOI":"10.1093\/oxfordjournals.aje.a116746","volume":"137","author":"Guralnik","year":"1993","journal-title":"American Journal of Epidemiology","ISSN":"https:\/\/id.crossref.org\/issn\/0002-9262","issn-type":"print"},{"issue":"9","key":"10_15748226","doi-asserted-by":"publisher","first-page":"556","DOI":"10.1056\/NEJM199503023320902","volume":"332","author":"Guralnik","year":"1995","journal-title":"New England Journal of Medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0028-4793","issn-type":"print"},{"issue":"6","key":"11_5275207","doi-asserted-by":"crossref","first-page":"698","DOI":"10.2105\/AJPH.79.6.698","volume":"79","author":"Harris","year":"1989","journal-title":"American Journal of Public Health","ISSN":"https:\/\/id.crossref.org\/issn\/0090-0036","issn-type":"print"},{"issue":"1","key":"12_34094284","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1093\/gerona\/62.1.101","volume":"62","author":"Wolinsky","year":"2007","journal-title":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","ISSN":"https:\/\/id.crossref.org\/issn\/1079-5006","issn-type":"print"},{"key":"13_39409779","doi-asserted-by":"crossref","first-page":"43M","DOI":"10.1093\/gerona\/55.1.M43","volume":"55","year":"2000","journal-title":"J GERONTOL A MED SCI"},{"issue":"9","key":"14_11293815","doi-asserted-by":"publisher","first-page":"889","DOI":"10.1016\/S0895-4356(01)00357-2","volume":"54","author":"Fried","year":"2001","journal-title":"Journal of clinical epidemiology","ISSN":"https:\/\/id.crossref.org\/issn\/0895-4356","issn-type":"print"},{"key":"15_40419890","doi-asserted-by":"crossref","first-page":"146S","DOI":"10.1093\/geronb\/60.3.S146","volume":"60","year":"2005","journal-title":"J GERONTOL B SOC SCI"},{"issue":"12","key":"16_30245757","doi-asserted-by":"publisher","first-page":"3122","DOI":"10.1038\/oby.2007.372","volume":"15","author":"Koster","year":"2007","journal-title":"Obesity","ISSN":"https:\/\/id.crossref.org\/issn\/1071-7323","issn-type":"print"},{"issue":"1","key":"17_33661957","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1093\/gerona\/gln005","volume":"64","author":"Penninx","year":"2009","journal-title":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","ISSN":"https:\/\/id.crossref.org\/issn\/1079-5006","issn-type":"print"},{"issue":"11","key":"18_18542434","doi-asserted-by":"publisher","first-page":"1118","DOI":"10.1111\/j.1525-1497.2004.30239.x","volume":"19","author":"Allman","year":"2004","journal-title":"Journal of general internal medicine : official journal of the Society for Research and Education in Primary Care Internal Medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0884-8734","issn-type":"print"},{"issue":"8","key":"19_10222039","doi-asserted-by":"crossref","first-page":"858","DOI":"10.1093\/oxfordjournals.aje.a116747","volume":"137","author":"LaCroix","year":"1993","journal-title":"American Journal of Epidemiology","ISSN":"https:\/\/id.crossref.org\/issn\/0002-9262","issn-type":"print"},{"issue":"4","key":"20_10664638","first-page":"9","volume":"21","author":"LaVeist","year":"2000","journal-title":"Health care financing review","ISSN":"https:\/\/id.crossref.org\/issn\/0195-8631","issn-type":"print"},{"issue":"4","key":"21_17237650","doi-asserted-by":"publisher","first-page":"391","DOI":"10.1080\/03610730290080407","volume":"28","author":"Whitfield","year":"2002","journal-title":"Experimental aging research","ISSN":"https:\/\/id.crossref.org\/issn\/0361-073X","issn-type":"print"},{"issue":"1","key":"22_10847306","doi-asserted-by":"crossref","first-page":"73","DOI":"10.2190\/YGAQ-0D95-M0V4-820M","volume":"48","author":"Whitfield","year":"1999","journal-title":"International journal of aging & human development","ISSN":"https:\/\/id.crossref.org\/issn\/0091-4150","issn-type":"print"},{"issue":"6","key":"23_9847325","doi-asserted-by":"publisher","first-page":"473","DOI":"10.1097\/00005650-199206000-00002","volume":"30","author":"Ware","year":"1992","journal-title":"Medical care","ISSN":"https:\/\/id.crossref.org\/issn\/0025-7079","issn-type":"print"},{"issue":"2","key":"24_15554782","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0749-3797(18)30622-6","volume":"10","author":"Andresen","year":"1994","journal-title":"American journal of preventive medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0749-3797","issn-type":"print"},{"key":"25_37275497","first-page":"385","volume":"3","year":"1977","ISSN":"https:\/\/id.crossref.org\/issn\/1552-3497","issn-type":"print"},{"issue":"3","key":"26_3889986","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1016\/0022-3956(75)90026-6","volume":"12","author":"Folstein","year":"1975","journal-title":"Journal of psychiatric research","ISSN":"https:\/\/id.crossref.org\/issn\/0022-3956","issn-type":"print"},{"issue":"2","key":"27_21507361","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1093\/oxfordjournals.epirev.a000810","volume":"23","author":"Newman","year":"2001","journal-title":"Epidemiologic Reviews","ISSN":"https:\/\/id.crossref.org\/issn\/0193-936X","issn-type":"print"},{"issue":"2","key":"28_33050374","doi-asserted-by":"crossref","first-page":"M85","DOI":"10.1093\/geronj\/49.2.M85","volume":"49","year":"1994","journal-title":"Journal of Gerontology","ISSN":"https:\/\/id.crossref.org\/issn\/0022-1422","issn-type":"print"},{"issue":"3-4","key":"30_5637252","doi-asserted-by":"publisher","first-page":"450","DOI":"10.2307\/3350223","volume":"67","author":"Verbrugge","year":"1989","journal-title":"The Milbank quarterly","ISSN":"https:\/\/id.crossref.org\/issn\/0887-378X","issn-type":"print"},{"issue":"4","key":"31_6343435","doi-asserted-by":"publisher","first-page":"307","DOI":"10.1192\/bjp.174.4.307","volume":"174","author":"Beekman","year":"1999","journal-title":"The British Journal of Psychiatry","ISSN":"https:\/\/id.crossref.org\/issn\/0007-1250","issn-type":"print"},{"key":"32_33754626","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1093\/gerona\/58.3.M249","volume":"58","year":"2003","journal-title":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","ISSN":"https:\/\/id.crossref.org\/issn\/1079-5006","issn-type":"print"},{"issue":"2","key":"33_11124152","doi-asserted-by":"publisher","first-page":"102","DOI":"10.1176\/appi.ajgp.9.2.102","volume":"9","author":"Bruce","year":"2001","journal-title":"American Journal of Geriatric Psychiatry","ISSN":"https:\/\/id.crossref.org\/issn\/1064-7481","issn-type":"print"},{"issue":"21","key":"34_6036599","doi-asserted-by":"publisher","first-page":"1720","DOI":"10.1001\/jama.279.21.1720","volume":"279","author":"Penninx","year":"1998","journal-title":"JAMA","ISSN":"https:\/\/id.crossref.org\/issn\/0098-7484","issn-type":"print"},{"issue":"1","key":"35_10723143","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1016\/S0895-4356(98)00124-3","volume":"52","author":"Fried","year":"1999","journal-title":"Journal of clinical epidemiology","ISSN":"https:\/\/id.crossref.org\/issn\/0895-4356","issn-type":"print"},{"issue":"4","key":"36_36933682","doi-asserted-by":"publisher","first-page":"725","DOI":"10.1377\/hlthaff.2008.0746","volume":"29","author":"Martin","year":"2010","journal-title":"Health Affairs","ISSN":"https:\/\/id.crossref.org\/issn\/0092-8577","issn-type":"print"},{"issue":"4","key":"37_10748019","doi-asserted-by":"publisher","first-page":"445","DOI":"10.1016\/S0277-9536(98)00370-0","volume":"48","author":"Stuck","year":"1999","journal-title":"Social science & medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0037-7856","issn-type":"print"},{"issue":"4","key":"38_11125838","doi-asserted-by":"publisher","first-page":"235","DOI":"10.1046\/j.1525-1497.2001.016004235.x","volume":"16","author":"Iezzoni","year":"2001","journal-title":"Journal of general internal medicine : official journal of the Society for Research and Education in Primary Care Internal Medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0884-8734","issn-type":"print"},{"issue":"4","key":"39_30399015","doi-asserted-by":"publisher","first-page":"811","DOI":"10.1016\/j.socscimed.2007.11.005","volume":"66","author":"Thorpe","year":"2008","journal-title":"Social science & medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0037-7856","issn-type":"print"},{"issue":"8","key":"40_36569484","doi-asserted-by":"publisher","first-page":"1022","DOI":"10.1093\/gerona\/60.8.1022","volume":"60","year":"2005","journal-title":"The Journals of Gerontology Series A: Biological Sciences and Medical Sciences","ISSN":"https:\/\/id.crossref.org\/issn\/1079-5006","issn-type":"print"},{"issue":"3","key":"41_29837512","doi-asserted-by":"publisher","first-page":"223","DOI":"10.1177\/002214650704800302","volume":"48","author":"Herd","year":"2007","journal-title":"Journal of Health and Social Behavior","ISSN":"https:\/\/id.crossref.org\/issn\/0022-1465","issn-type":"print"},{"issue":"6","key":"43_17961134","doi-asserted-by":"publisher","first-page":"1089","DOI":"10.1093\/ije\/dyg254","volume":"32","author":"Zimmer","year":"2003","journal-title":"International Journal of Epidemiology","ISSN":"https:\/\/id.crossref.org\/issn\/0300-5771","issn-type":"print"},{"issue":"10","key":"44_31722755","doi-asserted-by":"publisher","first-page":"1604","DOI":"10.1016\/j.socscimed.2008.07.002","volume":"67","author":"Thorpe","year":"2008","journal-title":"Social science & medicine","ISSN":"https:\/\/id.crossref.org\/issn\/0037-7856","issn-type":"print"},{"issue":"14","key":"45_35705984","doi-asserted-by":"publisher","first-page":"1136","DOI":"10.1080\/09638280902773737","volume":"31","author":"Lewis","year":"2009","journal-title":"Disability and rehabilitation","ISSN":"https:\/\/id.crossref.org\/issn\/0963-8288","issn-type":"print"},{"key":"46_40301742","doi-asserted-by":"crossref","first-page":"609M","DOI":"10.1093\/gerona\/56.10.M609","volume":"56","year":"2001","journal-title":"J GERONTOL A MED SCI"},{"key":"47_40301743","doi-asserted-by":"crossref","first-page":"10S","DOI":"10.1093\/geronb\/56.1.S10","volume":"56","year":"2001","journal-title":"J GERONTOL B SOC SCI"},{"key":"48_40419891","doi-asserted-by":"crossref","first-page":"173S","DOI":"10.1093\/geronb\/55.3.S173","volume":"55","year":"2000","journal-title":"J GERONTOL B SOC SCI"},{"issue":"5","key":"49_17606645","doi-asserted-by":"crossref","first-page":"724","DOI":"10.2105\/AJPH.93.5.724","volume":"93","author":"Williams","year":"2003","journal-title":"American Journal of Public Health","ISSN":"https:\/\/id.crossref.org\/issn\/0090-0036","issn-type":"print"},{"issue":"2","key":"50_30346471","doi-asserted-by":"publisher","first-page":"127","DOI":"10.1177\/0164027507312086","volume":"30","author":"Lynch","year":"2008","journal-title":"Research on Aging","ISSN":"https:\/\/id.crossref.org\/issn\/0164-0275","issn-type":"print"},{"issue":"1_suppl","key":"52_38257455","doi-asserted-by":"publisher","first-page":"S15","DOI":"10.1177\/0022146510383838","volume":"51","author":"Williams","year":"2010","journal-title":"Journal of Health and Social Behavior","ISSN":"https:\/\/id.crossref.org\/issn\/0022-1465","issn-type":"print"}],"container-title":["The Journals of Gerontology Series A: Biological Sciences and Medical Sciences"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/biomedgerontology\/article-pdf\/66A\/11\/1258\/1768658\/glr122.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,13]],"date-time":"2019-06-13T10:41:17Z","timestamp":1560422477000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/biomedgerontology\/article-lookup\/doi\/10.1093\/gerona\/glr122"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,7,27]]},"references-count":46,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2011,10,15]]},"published-print":{"date-parts":[[2011,11,1]]}},"URL":"https:\/\/doi.org\/10.1093\/gerona\/glr122","relation":{},"ISSN":["1079-5006","1758-535X"],"issn-type":[{"value":"1079-5006","type":"print"},{"value":"1758-535X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,7,27]]}}}