【摘要】 目的了解湖南白族中小学生营养现状,为制定相应防治措施提供依据。方法应用人体测量法测量白族学生的身高和体重,采用《中国学生7～22岁身高标准体重值》评价学生营养状况。结果湖南白族学生的生长发育迟缓率为0.34%,超重率为7.12%,肥胖率为4.22%,营养不良率为14.93%;营养不良率女生明显高于男生,超重肥胖率男生高于女生;14～16岁学生营养不良率较高,9～13岁学生超重肥胖率较高。结论湖南白族学生的发育迟缓、营养不良和营养过剩并存。中学女生的营养不良应成为防治重点,小学生肥胖应成为重点关注问题。更多还原

【Abstract】 Objective To investigate the nutrition status of Bai nationality primary and middle school students in Hu’nan and to provide evidence for preventive measures. Methods The body height and weight of Bai nationality students were measured by anthropological method and their nutritional status were appraised by weight-for-height standard recommended of Chinese students aged 7-22 years old. Results The prevalence rate of growth retardation, overweight, obesity and malnutrition was 0.34%, 7.12%, 4.22% and 14.93% for primary and middle school students of Bai nationality in Hu’nan. The prevalence rate of malnutrition of female was much higher than that of male, while the rate of overweight and obesity of male was higher than that of female. The prevalence rate of malnutrition of 14-16 years old students were higher than that of other age group students, while the rate of overweight and obesity of 9-13 years old students were higher than that of other age group students. Conclusion The growth retardation, malnutrition coexisted with overnutrition (overweight or obesity) among Bai nationality students in Hu’nan. Emphasis of the preventive measures of malnutrition should be focused to girls for middle school student, and the overnutrition of elementary students has become an important issue which should be paid more attention.更多还原