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贫血是当今影响学生身心健康的常见病之一。近年来，对学生贫血已采取了很多防治措施。如推广学生营养午餐，开展肠道蠕虫感染防治等。但贫血对小学生生长发育的影响国内报道较少，本文从身高、体重两方面研究了贫血与小学生生长发育的关系。1研究对象与方法1．1研究对象选取19
Anemia is one of the common diseases affecting students’ physical and mental health. In recent years, students have taken a lot of prevention and treatment of anemia. Such as the promotion of student nutrition lunch, to carry out prevention and treatment of intestinal worm infection. However, anemia has little impact on the growth and development of pupils in China. This article studies the relationship between anemia and pupils’ growth and development from height and weight. 1 research objects and methods 1.1 research object selection 19