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为了解我县农村学生在小学阶段的生长发育状况,根据我县实际,我们组成联合观察检测小组,从1985年4月至1989年4月对200名学生进行了追踪观察检测。1 对象、时间、方法、项目1.1 对象与时间对象为1985年3月31日止已满7周岁未满8周岁正在读小学一年级、户口为石门县农村的学生(开始的第一年)。从1985年开始,每年的4月份为检测时间,连续5年(即7～11岁阶段)。1.2 方法、指标其方法与要求严格按《中国学生体质、健康调查研究》手册中有关检测的规定进行。主要检测脉博、血压、肺活量、身高、坐高、体重、胸围、肩宽、骨盆宽等指标。检测器材采用1995年全国学生体质调研的标准器材。在最初观察前,从被观察群体中选定200
In order to understand the growth and development of rural students in our county at primary school stage, according to the actual county, we formed a joint observation team, from April 1985 to April 1989 conducted a follow-up test of 200 students. 1 object, time, method, item 1.1 object and time object is March 31, 1985 only 7 years old less than 8 years old is studying the first grade of primary school, account for Shimen rural students (the first year). From 1985 onwards, April of each year for the detection time, for 5 consecutive years (that is, 7 to 11 years of age). 1.2 methods and indicators of its methods and requirements in strict accordance with the “Chinese students physique, health survey” manual about the test requirements. The main test pulse, blood pressure, vital capacity, height, height, weight, chest circumference, shoulder width, pelvis width and other indicators. Testing equipment used in 1995 the national standard constitution for student body research. Before the initial observation, 200 were selected from the observed group