我站于1987年对四所中、小学校进行了学生营养状况调查,结果报告如下: 共调查县城中、小学各一所,农村中、小学各一所,学生3950人(其中男2227人,女1723人)。按常规测定身高、体重两项发育指标,按照身高标准体重法评价学生现时营养状况。总计 I stood in 1987 and conducted a survey on the nutritional status of students in four primary and secondary schools. The results were reported as follows: A total of 1 middle school and 1 primary school were surveyed, 1 in rural primary schools and 1 in primary schools, and there were 3,950 students (including 2227 males and females). 1723 people). The developmental indices of height and weight were measured routinely and the current nutritional status of the students was assessed according to the height-standard weight method. total