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贫血是学生常见病之一,中重度贫血严重影响学生的生长发育和健康成长。为了解盐城市中小学生贫血状况,指导贫血防治工作的开展。作者对1985—2010年全市中小学生贫血现状和变化趋势进行了统计分析,给开展防治工作提供了决策依据。1对象和方法1.1对象该市1985、1991、1995、2000、2005、2010年结合全国学生体质健康调研工作,分别选择7、9、12、14、17岁不同年龄组的中小学生,每年龄组城乡、不同性别学生各50名。
Anemia is one of the common diseases of students, moderate to severe anemia seriously affect the students’ growth and development and healthy growth. Yancheng primary and secondary students to understand the status of anemia, anemia prevention work. The author made a statistical analysis on the current situation and change trend of anemia among primary and middle school students in 1985-2010 in our country, and provided a basis for decision-making on prevention and treatment. 1 Subjects and Methods 1.1 Subjects The city 1985, 1991, 1995, 2000, 2005, 2010 combined with the national health survey of students, were selected 7,9,12,14,17 years of age in different age groups of primary and secondary students, each age group Urban and rural areas, 50 different gender students.