1·Methods Four monitoring indicators for IDD were carried out in 1995,1997,1999 and 2002 according to the planes of MOH.
方法按照卫生部1995、1997、1999和2002年的监测方案分别进行碘缺乏病相关指标抽样调查。
2·Methods To establish trend surface analysis (TSA) model of goiter rate of children aged 8 to 10 years by using the data on IDD evaluation in 2000 and regionalistic map of Sichuan province in 1999.
方法应用2000年四川省碘缺乏病评估资料和1999年四川省行政区划电子地图，建立四川省8～10岁儿童甲状腺肿大率趋势面分析模型。
3·The endemic distribution of IDD in Hubei province is closely related to topography, soil, land features, stratum- lithology, iodine content in drinking water and tectonic zones.
湖北省碘缺乏病的流行分布与地势、地貌、土壤、地层岩性、饮水中的碘含量以及构造带密切相关。
4·Neonatal TSH screening may be a more sensitive index for monitoring IDD.
新生儿tsh筛查是监测碘缺乏病的更敏感指标。
5·To comprehensively understand the iodine deficiency disorder(IDD) at present and the effect of the intervention measure.
全面了解目前碘缺乏病病情，评估干预措施的效果。