王卓群, 张梅, 赵艳芳, 杨静, 赵文华. 中国老年人群低体重营养不良发生率及20年变化趋势[J]. 疾病监测, 2014, 29(6): 477-480. DOI: 10.3784/j.issn.1003-9961.201.06.016
引用本文: 王卓群, 张梅, 赵艳芳, 杨静, 赵文华. 中国老年人群低体重营养不良发生率及20年变化趋势[J]. 疾病监测, 2014, 29(6): 477-480. DOI: 10.3784/j.issn.1003-9961.201.06.016
WANG Zhuo-qun, ZHANG Mei, ZHAO Yan-fang, YANG Jing, ZHAO Wen-hua. Prevalence of low body weight/Malnutrition in old population in China during past 20 years[J]. Disease Surveillance, 2014, 29(6): 477-480. DOI: 10.3784/j.issn.1003-9961.201.06.016
Citation: WANG Zhuo-qun, ZHANG Mei, ZHAO Yan-fang, YANG Jing, ZHAO Wen-hua. Prevalence of low body weight/Malnutrition in old population in China during past 20 years[J]. Disease Surveillance, 2014, 29(6): 477-480. DOI: 10.3784/j.issn.1003-9961.201.06.016

中国老年人群低体重营养不良发生率及20年变化趋势

Prevalence of low body weight/Malnutrition in old population in China during past 20 years

  • 摘要: 目的 了解我国老年人群低体重营养不良的发生率及变化情况,为进一步防治老年人慢性营养不良问题提供依据。 方法 对2010年中国慢性病及其危险因素监测相关结果和数据进行分析,并与1992年全国营养调查、2002年中国居民营养与健康状况调查结果进行比较。 结果 2010年我国60岁及以上老年人群低体重营养不良发生率为5.4%,与2002年和1992年相比分别下降了7.0%和12.0%。2010年60~、65~、70~、75~岁年龄组低体重营养不良发生率分别为3.7%、4.7%、6.3%和8.0%。2010年男性老年人群低体重营养不良发生率为5.5%,女性为5.3%;城市老年人群低体重营养不良发生率为3.3%,农村为6.4%。 结论 目前我国老年人群低体重营养不良发生率为5.4%,随着年龄的逐渐增高老年人群低体重营养不良发生率呈升高趋势,农村高于城市。因此,应加强对老年人群,特别是高龄和农村老年人的营养改善,防治营养不良的发生。

     

    Abstract: Objective To understand the prevalence of low body weight/malnutrition in old population in China and provide evidence for the further prevention and control of malnutrition in old people. Methods The analysis was conducted on the surveillance data of chronic diseases and risk factors in China in 2010. The results were compared with those of national nutrition survey in 1992 and Chinese nutritional and health status survey in 2002. Results The prevalence of low body weight/malnutrition in people aged 60 years was 5.4% in China in 2010, a decline of 7% and 12% respectively compared with 2002 and 1992. The prevalence in age groups 60 years, 65 years, 70years and 75 years in 2010 were 3.7%, 4.7%, 6.3% and 8.0% respectively. In 2010, the prevalence was 5.5% in males and 5.3% in females. The prevalence was 3.3% in urban area and 6.4% in rural areas. Conclusion The prevalence of low body/weight malnutrition in old population was 5.4% in China in 2010, however, it increased with the age. The prevalence was higher in rural area than in urban area. It is necessary to strengthen the nutrition improvement project in old people, especially in those with high age and in rural area.

     

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