[Investigation on dietary nutrients among rural stranded children of 2-7 year olds in china].

Objective: To understand the dietary nutrients among rural stranded children.

Methods: 2551 children aged 2 to 7, including 1278 stranded children in the rural areas and another 127 children served as controls were selected, using multistage stratified cluster random sampling. Dietary survey was performed with three-day weighing dietary method and questionnaire on food intake.