{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T18:54:14Z","timestamp":1788807254253,"version":"build-2803163510"},"reference-count":39,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2019,11,5]],"date-time":"2019-11-05T00:00:00Z","timestamp":1572912000000},"content-version":"vor","delay-in-days":4,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Obesity"],"published-print":{"date-parts":[[2019,11]]},"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>This study examined whether a positive association exists between waist circumference (WC) and dementia among older persons.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The study population comprised 872,082 participants aged 65 years and older who participated in a Korean national health screening examination between January 1, 2009, and December 31, 2009. Adjusted hazard ratios and 95% CIs for dementia during follow\u2010up from 2009 to 2015 were calculated according to baseline BMI and WC categories.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>After a multivariate adjustment that included BMI, the hazard ratios for dementia showed a stepwise increase according to the increase in WC categories by 5 cm from 85 to 90 cm in men and from 80 to 85 cm in women until \u2265\u2009110 cm (from 1.06 [95% CI: 1.03\u20101.09] to 1.64 [95% CI: 1.37\u20101.94] in men and from 1.04 [95% CI: 1.02\u20101.07] to 1.58 [95% CI: 1.36\u20101.84] in women). The influence of the current WC category for abdominal obesity on the risk of dementia was different according to BMI; especially, the normal weight men and women with abdominal obesity had a prominent increased risk of dementia compared with those without abdominal obesity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Abdominal obesity, as measured by WC, was associated with significantly increased risk of dementia after adjustment for general obesity.<\/jats:p><\/jats:sec>","DOI":"10.1002\/oby.22609","type":"journal-article","created":{"date-parts":[[2019,11,5]],"date-time":"2019-11-05T15:52:25Z","timestamp":1572969145000},"page":"1883-1891","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":42,"title":["Association Between Waist Circumference and Dementia in Older Persons: A Nationwide Population\u2010Based Study"],"prefix":"10.1002","volume":"27","author":[{"given":"Geum Joon","family":"Cho","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Korea University Guro Hospital, College of Medicine, Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soon Young","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Biostatistics, College of Medicine Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyu\u2010Min","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Industrial Management Engineering Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kyung Mook","family":"Choi","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine Korea University Guro Hospital, College of Medicine, Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sei","family":"Hyun Baik","sequence":"additional","affiliation":[{"name":"Division of Endocrinology and Metabolism, Department of Internal Medicine Korea University Guro Hospital, College of Medicine, Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tak","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Korea University Guro Hospital, College of Medicine, Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sung Won","family":"Han","sequence":"additional","affiliation":[{"name":"School of Industrial Management Engineering Korea University Seoul Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0600-0266","authenticated-orcid":false,"given":"Hye 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