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目的探讨农村老年人营养不良状况及其相关因素,为采取防治措施提供参考依据。方法采用分层随机抽样方法,对富顺县60岁及以上老年人进行问卷调查,并选取卡方检验、秩和检验及有序多分类Logistics回归方法进行数据分析。结果 303名农村老年人营养状况的均分为(20.52±2.70)分,老年人营养不良率为9.6%,营养不良风险率为78.5%,营养正常率为11.9%。有序多分类Logistics回归分析显示,经济状况、日常生活能力、认知功能、自评健康状况是营养不良的独立影响因素。结论富顺县农村老年人存在营养不良风险人群比例很高,经济水平差、日常生活能力差、认知障碍以及自评健康状况差是营养不良的危险因素。
Objective To investigate the status of malnutrition and its related factors in the elderly in rural areas and provide references for the prevention and control measures. Methods A stratified random sampling method was used to conduct a questionnaire survey on elderly people aged 60 years and over in Fushun County. Data were analyzed by chi-square test, rank sum test and ordered multi-classification Logistics regression. Results The average nutritional status of 303 rural elderly were (20.52 ± 2.70) points, the rate of malnutrition in the elderly was 9.6%, the risk of malnutrition was 78.5%, and the nutrition normal rate was 11.9%. Ordered multi-classification Logistics regression analysis shows that economic status, daily living ability, cognitive function, self-rated health status are the independent influencing factors of malnutrition. Conclusion There is a high proportion of the elderly at risk of malnutrition in rural areas in Fushun County. The poor economic status, poor daily living ability, cognitive impairment and poor self-rated health status are the risk factors of malnutrition.