{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,5]],"date-time":"2026-01-05T21:58:40Z","timestamp":1767650320531,"version":"build-2065373602"},"reference-count":28,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T00:00:00Z","timestamp":1550534400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100009601","name":"Beijing Municipal Administration of Hospitals","doi-asserted-by":"publisher","award":["SML20150803"],"award-info":[{"award-number":["SML20150803"]}],"id":[{"id":"10.13039\/501100009601","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":[[2019,4]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>We sought to assess associations of postural tremor with gait and balance impairments among community\u2010dwelling older people in both cross\u2010sectional and longitudinal analyses.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design<\/jats:title>\n                    <jats:p>A prospective cohort study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Setting<\/jats:title>\n                    <jats:p>Communities in Beijing, China.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Participants<\/jats:title>\n                    <jats:p>This study included 7075 individuals aged 55 years or older.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements<\/jats:title>\n                    <jats:p>Postural tremor was assessed using a two\u2010step method (tremor screening followed by a confirmation examination of positive cases) at baseline. Gait and balance performances were measured with the Tinetti Mobility Test at baseline and 1 year later.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      At baseline, 45 (24.7%) of 182 tremor cases vs 663 (9.6%) of 6893 controls had gait and balance impairments. At 1\u2010year follow\u2010up, 19 (21.1%) of 90 tremor cases vs 416 (9.8%) of 4262 controls experienced a rapid decline in gait and balance performance. After controlling for potential confounders, postural tremor was associated with gait and balance impairments at baseline (odds ratio [OR] = 1.77; 95% confidence interval [CI] = 1.20\u20102.62;\n                      <jats:italic>p<\/jats:italic>\n                      = .004) and a rapid decline in gait and balance performance at 1\u2010year follow\u2010up (OR = 1.99; 95% CI = 1.17\u20103.39;\n                      <jats:italic>p<\/jats:italic>\n                      = .01).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In this population\u2010based cohort study, we found postural tremor was associated with gait and balance impairments among community\u2010dwelling older people in both cross\u2010sectional and longitudinal analyses. Our findings suggest that motor function should be routinely evaluated and monitored in older people with postural tremor. J Am Geriatr Soc 67:799\u2013803, 2019.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jgs.15778","type":"journal-article","created":{"date-parts":[[2019,2,20]],"date-time":"2019-02-20T02:12:34Z","timestamp":1550628754000},"page":"799-803","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Postural Tremor Is Associated with Gait and Balance Impairments in Community\u2010Dwelling Older People"],"prefix":"10.1111","volume":"67","author":[{"given":"Xitong","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jie","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Meijie","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhuqin","family":"Gu","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"},{"name":"Clinical Center for Parkinson's Disease Capital Medical University  Beijing China"},{"name":"Key Laboratory for Neurodegenerative Disease of the Ministry of Education, Beijing Key Laboratory for Parkinson's Disease Parkinson Disease Center of Beijing Institute for Brain Disorders  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shaozhen","family":"Ji","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"},{"name":"Clinical Center for Parkinson's Disease Capital Medical University  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuying","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Piu","family":"Chan","sequence":"additional","affiliation":[{"name":"Department of Neurobiology, Neurology and Geriatrics Xuanwu Hospital of Capital Medical University, Beijing Institute of Geriatrics  Beijing China"},{"name":"Clinical Center for Parkinson's Disease Capital Medical University  Beijing China"},{"name":"Key Laboratory for Neurodegenerative Disease of the Ministry of Education, Beijing Key Laboratory for Parkinson's Disease Parkinson Disease Center of Beijing Institute for Brain Disorders  Beijing China"},{"name":"National Clinical Research Center for Geriatric Disorders  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,2,19]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000161852.70374.01"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.55.6.823"},{"issue":"3","key":"e_1_2_6_4_1","first-page":"2","article-title":"Consensus statement of the Movement Disorder Society on Tremor. 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