儿童甲状腺肿大率与相关因素关系的分析

目的 分析儿童甲状腺肿大率(甲肿率)与相关因素的关系。方法 甲肿率检查采用触诊和B超方法，同时收集相关因素信息，由省级专业机构负责进行。结果 儿童甲肿率与年龄、体重和身高因素呈正相关；随着人均收入的增加，儿童甲肿率呈现递减的趋势，二者之间是负相关关系。投服碘油组的甲肿率高于未服组，可能与甲肿率的下降尚需要一定时间有关。行政区划单位级别与甲肿率的关系没有规律性，但省城级与地市级学校的病情比较低。结论 对儿童甲肿率的评价，应综合考虑各地区儿童体质健康发育水平、性别、投服碘油的时间、地区经济状况等，使甲肿率判定结果更具有客观性和可比性。

An analysis on relationship between goiter prevalence and some factors

Objective An analysis on relationship between goiter prevalence and some factors. Methods Palpation and B-ultrasound examination of thyroids, and collection of other relevant epidemiological information were conducted in provincial institutions. Results Goiter prevalence was correlated with age, body height and body weight. The status of goiter tends to decrease by the increase of economic income, and relationship between goiter and economic income is negative. The prevalence of goiter in children who have been taking iodized oil pills is significantly higher than that in children who have not been taking iodized oil pills. Maybe goiter drop needs some time. There was no significant correlation among the grades of administrative regions, but the prevalence of goiter was lower in the schools of provincial capital cities than that in the schools of other administrative districts. Conclusions To evaluate children's goiter, sex, body development level in children, the time of taking iodized oil pills and economic income in different regions must be considered, so that goiter result is objective and comparable.