西宁市IDD监测结果分析

Analysis on monitoring result of IDD in Xining

摘要:
目的了解西宁市4区碘缺乏病的现状及碘盐防治效果.
方法西宁市4区均采用PPS抽样方法对碘缺乏病现状进行调查.
结果 1999年城东、城西两区肿大率为5.0%, 非碘盐率1997年、1999年明显高于1995年, 尿碘中位数只有1997年城北区低于10μg/L.
结论西宁市4区碘缺乏病防治取得了显着效果, 但从1995年、1997年碘盐监测结果反映, 非碘盐冲击市场仍是制约防治效果的主要原因.

Abstract:
Objective To understand the present situation of iodine deficiency disoder(IDD)and the prevention effect of iodated salt in Xining city.
Methods To investigate the present situation of IDD in whole city with probability proportional to size.
Results In 1999 the children's goiter rate was over 5% in two region(the west region and east region).The no qualified rate of iodated salt in 1997, 1999 is higher than that of 1995, only the median of UI in the west region in 1997 was under 100 μg/L.
Conclusion The prevention of IDD achieved obvious effect.But the monitor ing result of iodated salt in 1997, 1995 indicated that no qualified iodated salt on market was still the main reason that prevented the prevention effect of IDD.