为掌握肥城市碘缺乏病(IDD)病情,指导IDD防治工作,1999年3月,我们按照卫生部1995年制定的“IDD防治监测方案”要求,对全市17个乡镇25所小学8～10岁的1000名学生进行IDD现况调查,抽样调查采用PPS方法.调查结果显示,甲状腺肿大434人,肿大率为43.4%.17个乡镇最高为 56.70%,最低为 22.40%.8岁肿大率为34.63%(134/387),9岁为43.38%(131/302),10岁为54.34%(169/311).男生肿大率为39.72%(399/501),女生为47.09%(235/499),二者 In order to master the IDD condition in Feicheng City and guide the prevention and treatment of IDD, in March 1999, in accordance with the requirements of the “IDD Prevention and Surveillance Program” formulated by the Ministry of Health in 1995, 25 elementary schools of 8 to 10 years old Of 1000 students conducted IDD survey of the current situation, the sample survey using the PPS method.The survey showed that 434 goiter, enlargement rate was 43.4% .17 township highest 56.70%, a minimum of 22.40% .8 years old swollen (134/387), 43.38% (131/302) at age 9 and 54.34% (169/311) at age 10. The rate of swelling was 39.72% (399/501) in boys and 47.09% in girls 235/499), both