亚临床甲亢和甲减发病的实验室调查

目的　探讨本地区亚临床甲状腺疾病的发病情况。　方法　随机抽样 2 550例健康体检者作甲状腺功能检测 ,以促甲状腺素 ( TSH)水平异常的检出率来判断亚临床甲状腺疾病的发病率。　结果　亚临床甲亢的检出率为5.4 5% ,亚临床甲减的检出率为 6 .98% ;两种疾病 T3、T4、FT3、 FT4 和 TSH的均数比较具有非常显著性差异 ( P <0 .0 1)。　结论　本地区具有亚临床甲状腺疾病的发病现象 ,亚临床甲减的发病率比亚临床甲亢稍高

Laboratory Investigation of Invasion for Subclinical Hyperthyroidism and Subclinical Hypothyroidism

Objective To explore pathogenic state of subclinical thyroid diseases for Xinhui area Methods The indices of thyroid function were checked up by random sampling 2550 cases in physical examinee The incidence of subclinical thyroid diseases was judged thyroid stimulating hormone (TSH) level abnormalities Results The detectable rate of subclinical hyperthyroidism is 5 45% and the rate of slight hypothyroidism is 6 98% The mean value comparisons of T 3, T 4, FT 3, FT 4 and TSH between the two diseases have very notably difference (all for the P<0 01) Conclusion The Xinhui area exists the pathogenic phenomena of subclinical thyroid diseases In comparison with subclinical hyperthyroidism, the incidence of subclinical hypothyroidism is a little height