鹤壁市45岁以上中老年居民膳食结构变迁趋势

45 years of age or older elderly residents dietary structure change tendency in Hebi city

目的了解鹤壁市居民膳食结构、营养和健康状况及其变化规律,揭示社会经济发展对居民营养和健康状况的影响。方法采用流行病学队列研究的方法进行居民营养研究。结果从1989年开始对同一样本人群的食物消费、营养状况及其相关的影响因素进行了9轮追踪研究,取得了鹤壁市居民过去20年膳食、营养和健康状况的变化状况,掌握了鹤壁居民20年来膳食结构和营养健康状况的变化趋势。结论本调查揭示了鹤壁市城乡居民膳食结构和营养水平及其相关慢性疾病的流行病学特点及变化规律。

objective to understand the hebi city residents diet, nutrition and health condition and its change law, reveal the social and economic development impact on nutrition and health. Methods the epidemiological cohort study of nutrition research methods for residents. Results from 1989 to the same samples of food consumption, the influence of nutritional status and related factors in the 9 wheel track research, obtained the hehi city residents over the past 20 years the change of the dietary, nutrition and health status, mastered the hebi residents in 20 years the change of dietary structure and nutrition health trends. Conclusion this survey reveals the hebi city urban and rural residents of dietary structure and nutrition level and related chronic disease epidemiology characteristics and change rules.