{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T21:07:20Z","timestamp":1781730440393,"version":"3.54.5"},"reference-count":42,"publisher":"SAGE Publications","issue":"5-6","license":[{"start":{"date-parts":[[2024,4,2]],"date-time":"2024-04-02T00:00:00Z","timestamp":1712016000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["5T35AG038027\u201312"],"award-info":[{"award-number":["5T35AG038027\u201312"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Aging Health"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:p>\n                    <jats:bold>Objective:<\/jats:bold>\n                    Examine the association between mobility device use and changes in a frailty index (FI) over one year in community-dwelling older adults with mobility limitations.\n                    <jats:bold>Methods:<\/jats:bold>\n                    Analyses utilized 2015\u20132016 data from the National Health and Aging Trends Study community-dwelling older adults (\n                    <jats:italic>n<\/jats:italic>\n                    = 3934). We calculated a validated 40-item deficit accumulation frailty index (FI) in 2015 and 2016 and compared one year change in FI in older adults with\/without canes or walkers using multivariable logistic regression. Analyses were repeated with stratification by baseline frailty.\n                    <jats:bold>Results:<\/jats:bold>\n                    Device use was not associated with worsening frailty in the overall cohort, but was associated with worsening frailty in non-frail individuals when stratified by baseline frailty.\n                    <jats:bold>Discussion:<\/jats:bold>\n                    Device use does not worsen frailty in individuals who are frail at baseline. Device users who were not frail at baseline experienced worsening frailty suggesting additional contributing factors to their frailty aside from mobility limitations.\n                  <\/jats:p>","DOI":"10.1177\/08982643241242927","type":"journal-article","created":{"date-parts":[[2024,4,2]],"date-time":"2024-04-02T20:26:07Z","timestamp":1712089567000},"page":"259-269","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Mobility Device Use and Frailty Progression in Community-Dwelling Older Adults With Mobility Limitations"],"prefix":"10.1177","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1112-3837","authenticated-orcid":false,"given":"Amanda","family":"Chau","sequence":"first","affiliation":[{"name":"University of Hawaii John A Burns School of Medicine, Honolulu, HI, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dae H.","family":"Kim","sequence":"additional","affiliation":[{"name":"Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA"},{"name":"Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3894-7219","authenticated-orcid":false,"given":"Stephanie Denise M.","family":"Sison","sequence":"additional","affiliation":[{"name":"Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA"},{"name":"University of Massachusetts Chan Medical School, Worcester, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandra M.","family":"Shi","sequence":"additional","affiliation":[{"name":"Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA"},{"name":"Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,4,2]]},"reference":[{"key":"e_1_3_4_2_1","doi-asserted-by":"publisher","DOI":"10.11124\/JBISRIR-2017-003382"},{"key":"e_1_3_4_3_1","first-page":"1","article-title":"Physical frailty and gait speed in community elderly: A systematic review","volume":"52","author":"Binotto M. A.","year":"2018","unstructured":"Binotto M. A., Lenardt M. H., Rodr\u00edguez-Mart\u00ednezdel M. C. (2018). Physical frailty and gait speed in community elderly: A systematic review. Revista da Escola de Enfermagem, 52, 1\u201316. https:\/\/doi.org\/10.1590\/S1980-220X2017028703392","journal-title":"Revista da Escola de Enfermagem"},{"key":"e_1_3_4_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/jep.12158"},{"issue":"1","key":"e_1_3_4_5_1","first-page":"19","article-title":"Burden of frailty in the elderly population: Perspectives for a public health challenge","volume":"73","author":"Buckinx F.","year":"2015","unstructured":"Buckinx F., Rolland Y., Reginster J. Y., Ricour C., Petermans J., Bruy\u00e8re O. (2015). Burden of frailty in the elderly population: Perspectives for a public health challenge. BioMed Central Ltd, 73(1), 19. https:\/\/doi.org\/10.1186\/s13690-015-0068-x","journal-title":"BioMed Central Ltd"},{"key":"e_1_3_4_6_1","doi-asserted-by":"publisher","DOI":"10.22540\/JFSF-08-001"},{"key":"e_1_3_4_7_1","doi-asserted-by":"crossref","unstructured":"Chkeir A. Safieddine D. Bera D. Collart M. Novella J. L. Dram\u00e9 M. Hewson D. J. Duch\u00eane J. (2016). Balance quality assessment as an early indicator of physical frailty in older people. 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) Orlando FL USA 16\u201320 August 2016 5368\u20135371. https:\/\/doi.org\/10.1109\/EMBC.2016.7591940","DOI":"10.1109\/EMBC.2016.7591940"},{"key":"e_1_3_4_8_1","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/63.1.S34"},{"key":"e_1_3_4_9_1","doi-asserted-by":"publisher","DOI":"10.1080\/17483107.2019.1587016"},{"key":"e_1_3_4_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1353-8020(03)00060-9"},{"key":"e_1_3_4_11_1","doi-asserted-by":"publisher","DOI":"10.2147\/CIA.S130794"},{"key":"e_1_3_4_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.arr.2023.102082"},{"key":"e_1_3_4_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2012.03925.x"},{"key":"e_1_3_4_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2011.03300.x"},{"key":"e_1_3_4_15_1","doi-asserted-by":"publisher","DOI":"10.1093\/ptj\/76.12.1313"},{"key":"e_1_3_4_16_1","volume-title":"Technical Paper #5","author":"Freedman V. A.","year":"2013","unstructured":"Freedman V. A., Spillman B. (2013). Classification of persons by dementia status in the national health and aging Trends study. In Technical Paper #5. Baltimore: Johns Hopkins University School of Public Health. www.NHATS.org"},{"key":"e_1_3_4_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmr.2017.02.027"},{"key":"e_1_3_4_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2005.00588.x"},{"key":"e_1_3_4_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/glaa003"},{"key":"e_1_3_4_20_1","volume-title":"National health and aging Trends study (NHATS) user guide: Rounds 1, 2, 3, 4 and 5 beta release","author":"Kasper J.","year":"2016","unstructured":"Kasper J., Freedman V. (2016). National health and aging Trends study (NHATS) user guide: Rounds 1, 2, 3, 4 and 5 beta release. www.NHATS.org"},{"key":"e_1_3_4_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.17995"},{"key":"e_1_3_4_22_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40846-016-0127-y"},{"key":"e_1_3_4_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-023-1952-7"},{"key":"e_1_3_4_24_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood.2019000758"},{"issue":"2","key":"e_1_3_4_25_1","first-page":"211","article-title":"Do canes or walkers make any difference? Nonuse and fall injuries","volume":"57","author":"Luz C.","year":"2017","unstructured":"Luz C., Bush T., Shen X., Pruchno R. (2017). Do canes or walkers make any difference? Nonuse and fall injuries. The Gerontologist, 57(2), 211\u2013218. https:\/\/doi.org\/10.1093\/geront\/gnv096","journal-title":"The Gerontologist"},{"key":"e_1_3_4_26_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurjcn\/zvab048"},{"key":"e_1_3_4_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.15331"},{"key":"e_1_3_4_28_1","volume-title":"National health and aging Trends study round 1 sample design and selection","author":"Montaquila J.","year":"2012","unstructured":"Montaquila J., Freedman V. A., Brad K., Judith D. (2012). National health and aging Trends study round 1 sample design and selection. NHATS Technical Paper #1. WeacknowledgethevaluablecontributionsofGrahamKaltonofWestatwholedtheNHATSsampledesign. https:\/\/www.NHATS.org"},{"key":"e_1_3_4_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2020.10.010"},{"key":"e_1_3_4_30_1","doi-asserted-by":"publisher","DOI":"10.1186\/s42490-019-0007-y"},{"key":"e_1_3_4_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/ggi.12191"},{"key":"e_1_3_4_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dhjo.2008.12.002"},{"key":"e_1_3_4_33_1","volume-title":"Unconventional views of frailty Review article frailty in relation to the accumulation of deficits","author":"Rockwood K.","year":"2007","unstructured":"Rockwood K., Mitnitski A. (2007). Unconventional views of frailty Review article frailty in relation to the accumulation of deficits. https:\/\/myweb.dal.ca\/amitnits\/STable.htm"},{"key":"e_1_3_4_34_1","doi-asserted-by":"publisher","DOI":"10.1519\/JPT.0000000000000031"},{"key":"e_1_3_4_35_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11606-020-05700-w"},{"key":"e_1_3_4_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.17002"},{"key":"e_1_3_4_37_1","doi-asserted-by":"publisher","DOI":"10.1177\/0898264318781123"},{"key":"e_1_3_4_38_1","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.18453"},{"key":"e_1_3_4_39_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/glaa084"},{"key":"e_1_3_4_40_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12877-020-1450-2"},{"key":"e_1_3_4_41_1","doi-asserted-by":"publisher","DOI":"10.1093\/gerona\/glaa061"},{"key":"e_1_3_4_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cger.2010.08.009"},{"key":"e_1_3_4_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijmedinf.2016.07.004"}],"container-title":["Journal of Aging and Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08982643241242927","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/08982643241242927","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/08982643241242927","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T19:38:20Z","timestamp":1777491500000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/08982643241242927"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,4,2]]},"references-count":42,"journal-issue":{"issue":"5-6","published-print":{"date-parts":[[2025,6]]}},"alternative-id":["10.1177\/08982643241242927"],"URL":"https:\/\/doi.org\/10.1177\/08982643241242927","relation":{},"ISSN":["0898-2643","1552-6887"],"issn-type":[{"value":"0898-2643","type":"print"},{"value":"1552-6887","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,4,2]]}}}