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目的了解广西贫困地区寄宿制学校学生营养状况,为制定相关措施提供参考依据。方法于2010年选择广西贫困地区4个县为监测点,每个县选取2所寄宿制中学,共调查1 599名学生。对学生进行基本情况和膳食状况调查,测量身高、体重、血红蛋白等指标。结果广西贫困地区寄宿制学校学生营养不良率、低体重率、贫血患病率分别为37.2%,12.3%和5.9%;12～15岁各年龄组的平均身高为148.01,51.2,151.31,52.2 cm,体重为39.7,42.2,42.84,3.7 kg;只有10.6%学生喝奶,每天吃肉的学生只占32.5%,仅有约10%的学生每天进食水产品、蛋类、水果。结论广西贫困地区寄宿制学校学生营养不良状况严重。应采取有效营养改善措施,促进贫困地区学生健康成长。
Objective To understand the nutritional status of boarding school students in poverty-stricken areas of Guangxi and provide reference for making relevant measures. Methods In 2010, 4 counties in poverty-stricken areas of Guangxi were selected as monitoring points. Two boarding schools were selected in each county, and 1,599 students were investigated. Conduct a survey of students’ basic conditions and dietary conditions to measure height, weight, hemoglobin and other indicators. Results The prevalences of malnutrition, low birth weight and anemia were 37.2%, 12.3% and 5.9% respectively in boarding schools in poor areas of Guangxi. The average height of pupils aged 12-15 was 148.01, 51.2, 151.31 and 52.2 cm , Weighing 39.7,42.2,42.84,3.7 kg; only 10.6% of students drink milk, students eat only 32.5% of students every day, only about 10% of students eat aquatic products daily, eggs, fruits. Conclusion Boarding schools in poor areas in Guangxi are undernourished. Effective nutrition improvement measures should be taken to promote the healthy growth of students in poor areas.