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目的了解重庆市永川区大安镇甲状腺机能亢进症(以下简称甲亢)的患病现状,探索食盐加碘对甲亢患病情况的影响。方法通过筛查大安镇甲亢病例和临床确诊甲亢病例,计算甲亢人群患病率,并进行三间分布分析。结果大安镇人群甲亢患病率为5.36‰;50～岁年龄组患病率最高(11.80‰),不同年龄组之间患病率比较差异有统计学意义(χ2=101.22,P<0.05);3个不同食盐加碘时间段的发病密度比较差异有统计学意义。结论永川区大安镇甲亢年均患病率随食盐加碘量的增加有升高趋势。不同人群食用合适的碘盐问题值得关注,需进一步深入研究。
Objective To investigate the prevalence of hyperthyroidism (D hyperthyroidism) in Daan Town, Yongchuan District, Chongqing City, and explore the influence of salt iodization on the prevalence of hyperthyroidism. Methods By screening the cases of hyperthyroidism in Daan and clinically diagnosed cases of hyperthyroidism, the prevalence of hyperthyroidism was calculated, and three distributional analyzes were performed. Results The prevalence of hyperthyroidism in Daan town was 5.36 ‰. The prevalence rate in the 50 ~ age group was the highest (11.80 ‰). The prevalence rate among different age groups was significantly different (χ2 = 101.22, P <0.05). There were significant differences in the incidence density of 3 different salt iodization time periods. Conclusion The annual prevalence rate of hyperthyroidism in Daan Town, Yongchuan District increased with the increase of salt iodization. Different groups of people eat the right iodine salt is worth attention, need further study.