摘要
目的利用中国膳食平衡指数(DBI)综合评价中国成年人的膳食质量,验证DBI的有效性。方法选用2002年中国居民营养与健康状况调查28320名18~59岁成年人膳食调查及个人基本情况调查资料,采用DBI的评分及评价方法评价我国居民的膳食质量。结果目前中国人群的膳食状况仍以摄入不足为主要问题,同时也存在着食物摄入过量的问题。城乡间人群的膳食质量存在着一定的差异,农村居民无论是摄入不足还是摄入过量的程度都大于城市,显示出农村居民膳食失衡的程度较为严重。文化程度和经济收入也是影响居民膳食质量的主要因素。结论采用DBI评价人群的膳食质量,能够更好地描述人群膳食质量的总体概况,易于发现存在的主要问题,量化膳食中问题的程度,利于人群间的比较。
Objective\ To evaluate the overall diet quality of Chinese adults using Chinese Diet Balance Index and the validity of DBI.Methods 28320 adult aged 18-59 years who had completed 3 day dietary information and basic information were selected from 2002 National Nutrition and Health Survey. Diet quality were evaluated by using DBI scoring and evaluating system. Results The major problems of Chinese residents are adequate food intake and excessive food intake co-exist. dietary quality are different between urban and rural populations, the extent of lower intake and excessive intake both is higher in rural areas than in urban areas. It shows that the extent of dietary imbalance is worse and severe among rural residents. The diet quality is effected by individual education level and family income.Conclusions Comparing with the other measurements, DBI can describe the overall dietary quality more comprehensive, be easier to find out the major problem of the dietary pattern, and describe the extend of the problem numerically.
出处
《卫生研究》
CAS
CSCD
北大核心
2005年第4期442-444,共3页
Journal of Hygiene Research
基金
达能营养中心科研基金资助项目
关键词
膳食质量
膳食评价
膳食指数膳食平衡
dietary quality, dietary evaluation, dietary index, dietary balance