{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T12:59:38Z","timestamp":1792155578382,"version":"4.4.0"},"reference-count":36,"publisher":"Cambridge University Press (CUP)","issue":"6","license":[{"start":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T00:00:00Z","timestamp":1674518400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Public Health Nutr."],"published-print":{"date-parts":[[2023,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S1368980023000113_as1\"><jats:title>Objectives:<\/jats:title><jats:p>As the world\u2019s population is ageing, improving the physical performance (PP) of the older population is becoming important. Although diets are fundamental to maintaining and improving PP, few studies have addressed the role of these factors in adults aged \u2265 85 years, and none have been conducted in Asia. This study aimed to determine the dietary patterns (DP) and examine their relationship with PP in this population.<\/jats:p><\/jats:sec><jats:sec id=\"S1368980023000113_as2\"><jats:title>Design:<\/jats:title><jats:p>This cross-sectional study (Kawasaki Aging and Wellbeing Project) estimated food consumption using a brief-type self-administered diet history questionnaire. The results were adjusted for energy after aggregating into thirty-three groups, excluding possible over- or underestimation. Principal component analysis was used to identify DP, and outcomes included hand grip strength (HGS), timed up-and-go test, and usual walking speed.<\/jats:p><\/jats:sec><jats:sec id=\"S1368980023000113_as3\"><jats:title>Setting:<\/jats:title><jats:p>This study was set throughout several hospitals in Kawasaki city.<\/jats:p><\/jats:sec><jats:sec id=\"S1368980023000113_as4\"><jats:title>Participants:<\/jats:title><jats:p>In total, 1026 community-dwelling older adults (85\u201389 years) were enrolled.<\/jats:p><\/jats:sec><jats:sec id=\"S1368980023000113_as5\"><jats:title>Results:<\/jats:title><jats:p>Data of 1000 participants (median age: 86\u00b79 years, men: 49\u00b79 %) were included in the analysis. Three major DP (DP1: various foods, DP2: red meats and coffee, DP3: bread and processed meats) were identified. The results of multiple regression analysis showed that the trend of DP2 was negatively associated with HGS (B, 95 % CI \u20130\u00b735, \u20130\u00b764, \u20130\u00b706).<\/jats:p><\/jats:sec><jats:sec id=\"S1368980023000113_as6\"><jats:title>Conclusions:<\/jats:title><jats:p>This study suggests a negative association between HGS and DP characterised by red meats and coffee in older adults aged \u2265 85 years in Japan.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s1368980023000113","type":"journal-article","created":{"date-parts":[[2023,1,24]],"date-time":"2023-01-24T08:11:22Z","timestamp":1674547882000},"page":"1163-1171","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":7,"title":["Relationship between dietary patterns and physical performance in the very old population: a cross-sectional study from the Kawasaki Aging and Wellbeing Project"],"prefix":"10.1017","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9348-2154","authenticated-orcid":false,"given":"Tao","family":"Yu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuko","family":"Oguma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keiko","family":"Asakura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yukiko","family":"Abe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yasumichi","family":"Arai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2023,1,24]]},"reference":[{"key":"S1368980023000113_ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.clnu.2017.11.005"},{"key":"S1368980023000113_ref24","doi-asserted-by":"publisher","DOI":"10.1186\/s12937-017-0273-2"},{"key":"S1368980023000113_ref28","doi-asserted-by":"publisher","DOI":"10.3390\/nu13020661"},{"key":"S1368980023000113_ref16","doi-asserted-by":"publisher","DOI":"10.3390\/nu11092194"},{"key":"S1368980023000113_ref19","first-page":"122","article-title":"Westernization 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