Methods Their intakes of dietary nutrients were obtained with the methods of dietarysurvey and food frequency survey.
方法采用膳食调查等方法调查学龄儿童膳食营养素摄入量状况；
2
A study on the dietary pattern and nutritional levels of the inhabitants in Jiangsu province was carried out by means of both analysis of food consumption and dietarysurvey.
通过食物消费量计算和抽样膳食调查进行了江苏省居民膳食结构与营养水平的研究。
3
Methods: Questionnaire was used to survey the dietary nutrition status of 894 postmenopausal women. The relationship between bone density and some factors were also analysed.