大理镇中小学生营养状况分析

目的了解大理镇中小学生的营养状况,为今后改善学生身体素质提供科学依据。方法按照卫生部5学校卫生情况年报表技术规范6的要求进行身高、体质量的测量,采用51995年全国7~22岁身高标准体质量值6评价学生营养状况。结果中小学生轻度营养不良率为26.64%,中度营养不良率为5.93%,重度营养不良率为0.27%;营养过剩率为13.9%,其中体质量超标占6.67,肥胖率为7.23%。中学生营养不良率为36.29%,小学生为29.42%;女生为36.61%,男生为29.22%。男生营养过剩率为16.18%,女生为11.48%。结论大理镇中小学生的营养不良和营养过剩问题并存,应针对学生群体出现的营养问题特点,开展营养教育和营养干预,以确保中小学生健康成长。

Nutrition status of students from primary and middle schools in Dali Town

Objective To understand the nutrition status of students from primary and middle schools in Dali Town so as to provide the evidence for improving their physical fitness. Methods The height and weight were measured in accordance with the requirements of the School Health Situation Annul Report Technical Specifications of Ministry of Health, and the results were evaluated in accordance with the Standard Values of Height and Weight of 7-22 Years Old People in 1995. Results In primary and middle school students, the mild malnutrition rate was 26.64%, moderate malnutrition rate was 5.93%, and severe malnutrition rate was 0.27%. The overnutrition rate was 13.9%, and the adiposity rate was 7.23 %. The malnutrition rate was 36.29 % in the middle school students and 29.42 % in the primary chool pupils. The malnutrition rate was 29.22% in the male students and 36.61% in the female students. The overnutrition rate was 16.18% in the male students and 11.48% in the female students. Conclusions There coexist malnutrition and overnutrition in primary and secondary school students in Dali Town. Therefore, according to the characteristics above-mentioned, the nutrition interventions should be strengthened.