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本文报道了生活用煤烟尘污染型氟中毒特重病区彭水县小厂乡的9～17岁氟斑牙学生822人和对照区812人生长发育状况的对比结果。氟中毒区男女学生身高、体重、坐高、胸围值大部分年龄组明显低于对照区,低于对照区的年龄组集中于突增期,其身高比对照区低2.69～8.15cm及2.58～5.71cm;体重比对照区低4.34～7.80kg及3.07～3.91kg;坐高比对照区低2.09～5.47cm及1.92～4.30cm;胸围比对照区低2.01～6.45cm及1.48～3.67cm。男女生身高、体重、坐高、胸围无明显高于对照区的年龄组出现。氟中毒区男女生身高、体重实增开始较对照区落后一年,突增高峰年龄相应后移。
This paper reports the comparison of the growth and development of 822 dental fluorosis students from 9 to 17 years in Xiaoxing, Pengshui County, and the control area in the Tertiary Welfare Area of Tobacco Dust-Fluorosis. The height, weight, sitting height and bust value of male and female students in fluorosis area were significantly lower than those in control area. The age group in fluorosis area concentrated in the period of sudden increase and the height was 2.69 ~ 8.15cm and 2.58 ~ 5.71cm; 4.34 ~ 7.80kg and 3.07 ~ 3.91kg lower than the control area; height lower than the control area 2.09 ~ 5.47cm and 1.92 ~ 4.30cm; chest than the control area 2.01 ~ 6.45cm and 1.48 ~ 3.67cm. Male and female height, weight, height, bust no significant higher than the age of the control group appeared. Fluorosis area male and female students height, weight real growth started more than a year behind the control area, the sudden increase in the peak age of the corresponding shift.