吉林省自全民食盐加碘以来,于1995、1997、1999、2002、2005年共进行了5次全国统一碘缺乏病病情监测。2010年4月我省为了加快执行因地制宜,分类指导,科学补碘防控政策,再次在全省范围内进行第6次碘缺乏病病情监测,6次监测均把8～10岁儿童甲状腺B超检测视为重要指标。现就6次8～10岁 Since 1995, 1997, 1999, 2002 and 2005, Jilin Province has conducted nationwide surveillance of iodine deficiency disorders (IDDs) for five times since iodization of salt from all over the country. April 2010 in order to speed up the implementation of measures to local conditions, classified guidance, scientific iodine prevention and control policies, once again in the province for the first 6 cases of iodine deficiency disorders monitoring, 6 monitoring of children aged 8 to 10 thyroid ultrasound B- Detection as an important indicator. Now 6 times 8 to 10 years old