唐山市小学生甲状腺容积现状

发布时间：2019-08-08 16:43

【摘要】：目的了解唐山市8~10岁小学生甲状腺容积现状,为开展小学生甲状腺肿大防治提供科学依据。方法根据地理分布特点将唐山市分为3个地区,每个地区抽取1~2个县区,每个县区划分5个抽样片区,每个片区随机抽取1所小学,每所小学抽取40人,共对1 000名学生的甲状腺进行B超检查。结果被调查小学生甲状腺容积高于正常值者43人,甲状腺肿大率为4.30%;8~10岁3个年龄组学生甲肿率(6.10%,3.04%,3.79%)差异无统计学意义(χ~2=4.062,P0.05);男、女生甲肿率(3.59%,5.01%)差异无统计学意义(χ~2=1.220,P0.05);南部、中部和北部地区学生甲肿率(8.00%,2.25%,1.00%)差异有统计学意义(χ~2=22.685,P0.05)。结论唐山市小学生甲肿率沿海地区高于其他地区。应根据地区适当调整食盐碘含量,降低甲肿率。
[Abstract]:Objective to investigate the present situation of thyroid volume in primary school students aged 8 years and 10 years old in Tangshan City, and to provide scientific basis for the prevention and treatment of goiter in primary school students. Methods according to the characteristics of geographical distribution, Tangshan City was divided into three areas, 1 county and 2 counties in each area, and 5 sampling areas in each county. One primary school was randomly selected from each area and 40 people were selected from each primary school. A total of 1 000 students were examined by B-ultrasound. Results the goiter rate of 43 pupils whose thyroid volume was higher than the normal value was 4.30% 鈮，

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