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目的了解佛山市南海区健康检查老年人营养状况,并分析其影响因素。方法选择2012年1月—2014年6月期间在佛山市南海区某医院体检中心进行健康检查的老年人作为研究对象,采用简易营养评价量表(Mini Nutritional Assessment,MNA)进行评价,单因素分析采用χ2检验对不同人口学因素、不同疾病因素老人营养状况进行比较,同时采用多因素logistic回归分析对影响老人营养状况的因素进行分析和探讨。结果 877名老年人的人均MNA总分为(23.09±3.94)分;其中营养不良者48例,占5.5%;潜在营养不良者416例,占47.4%;营养正常者413例,占47.1%。多因素logistic回归分析表明,文化程度、月收入、牙齿缺失情况是老年人营养不良/潜在营养不良发生的主要危险因素。结论健康检查老人中存在一定数量的营养不良人群,而潜在营养不良者比例较大,相关部门应重视老人营养健康教育。
Objective To understand the health status of elderly in Nanhai District, Foshan City, and to analyze the influencing factors. Methods From January 2012 to June 2014, the elders who performed health examination in the medical examination center of a hospital in Nanhai District of Foshan City were selected as the research object, and evaluated by Mini Nutritional Assessment (MNA). Univariate analysis The χ2 test was used to compare the nutritional status of the elderly with different demographic factors and different disease factors. At the same time, multivariate logistic regression analysis was used to analyze the factors affecting the nutritional status of the elderly. Results The average MNA score per capita of 877 elderly people was (23.09 ± 3.94) points. Among them, 48 cases were malnourished, accounting for 5.5%; 416 cases were potential malnutrition, accounting for 47.4%; 413 cases were normal nutrition, accounting for 47.1%. Multivariate logistic regression analysis showed that educational attainment, monthly income, and tooth loss were the major risk factors of malnutrition and underlying malnutrition in the elderly. Conclusion There are a certain number of malnourished people in the health examination of the elderly, but a large proportion of potential malnutrition, the relevant departments should pay attention to nutrition and health education for the elderly.