中国百岁老人和高龄老人中营养不良风险的患病率及其相关因素。
Prevalence and correlates of malnutrition risk among Chinese centenarians and oldest-old adults.
作者信息
Han Songmei, Zhao Dongxu, Ping Ping, Zhang Pei, Zhao Yali, Yang Kaidi, Wang Xuejiao, Fu Shihui
机构信息
Department of General Medicine, Hainan Hospital of Chinese People's Liberation Army General Hospital, Sanya, China.
Department of General Surgery, the Second Naval Hospital of Southern Theater Command of People's Liberation Army, Sanya, China.
出版信息
iScience. 2023 Jun 8;26(7):107076. doi: 10.1016/j.isci.2023.107076. eCollection 2023 Jul 21.
This study was to explore epidemiological characteristics of malnutrition and factors associated with malnutrition in centenarians and oldest-old adults, so as to provide a reference for family members and government departments to take effective measures and promote healthy aging. Median age of all 1,654 participants was 100 (85, 102) years old, and prevalence of high malnutrition risk was 65.54% in all participants. Proportion of high-malnutrition risk was higher, and proportion of normal physical function was lower, in centenarians than those in oldest-old adults (p < 0.05 for all). Univariate and multivariate Poisson regression analyses showed that normal physical function was negatively associated with malnutrition risk in all participants, centenarians, and oldest-old adults (p < 0.05 for all). In conclusion, proportion of centenarians at malnutrition risk was significantly higher than that of oldest-old adults, and the independent factor associated with malnutrition in people aged over 80 years was physical function.
本研究旨在探讨百岁老人和高龄老人营养不良的流行病学特征以及与营养不良相关的因素，以便为家庭成员和政府部门采取有效措施及促进健康老龄化提供参考。1654名参与者的年龄中位数为100（85，102）岁，所有参与者中高营养不良风险的患病率为65.54%。百岁老人中高营养不良风险的比例更高，身体功能正常的比例低于高龄老人（所有p<0.05）。单因素和多因素泊松回归分析表明，在所有参与者、百岁老人和高龄老人中，身体功能正常与营养不良风险呈负相关（所有p<0.05）。总之，百岁老人中存在营养不良风险的比例显著高于高龄老人，80岁以上人群中与营养不良相关的独立因素是身体功能。
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