2002中国居民营养与健康状况调查数据库

2002中国居民营养与健康状况调查数据库是我国首次将营养和慢性非传染性疾病流行病学调查整合的综合卫生调查项目，于2002年8-12月在全国开展。该数据库收集了我国城乡居民的膳食、营养状况、肥胖、高血压、糖尿病和血脂异常等患病数据及相关分析内容，样本量大，覆盖面广，具有全国代表性。调查由卫生部、科技部和国家统计局共同领导，旨在为制定国家政策提供科学依据，提高国民健康素质和卫生服务水平。The 2002 China National Nutrition and Health Survey Database is the first comprehensive health survey initiative in China that integrated nutritional and chronic non-communicable disease (NCD) epidemiological investigations. It was carried out nationwide from August to December 2002. This database collects dietary and nutritional status information, as well as morbidity data related to obesity, hypertension, diabetes, dyslipidemia and other health conditions, plus relevant analytical contents, from urban and rural residents across the country. Boasting a large sample size, wide coverage and national representativeness, the survey was jointly led by the Ministry of Health, the Ministry of Science and Technology and the National Bureau of Statistics. Its core objectives are to provide scientific evidence for formulating national health policies, and to improve the overall health quality of the population and the level of health services.