据调查,天津市除宝坻县、蓟县为严重碘缺乏病区外,市区儿童尿碘水平也低于国家规定的标准,因补碘不足或轻度缺碘造成的儿童智力损害仍广泛存在。作为全国十大食盐加碘基地的天津市,为落实1995年全国实现食盐加碘目标,去年,市长、局长、区长、县长亲自向群众宣传防治碘缺乏病知识。市卫生局、盐劳局、科技 According to the survey, in addition to Baodi County in Tianjin, Ji County, severe iodine deficiency sickness area, the urinary iodine levels of children in urban areas are also lower than the national standard, due to inadequate iodine or mild iodine deficiency caused by children’s intellectual impairment is still widespread. As the top ten salt iodization base in Tianjin, in order to implement the national goal of iodization of salt in 1995, the mayor, director, mayor and county chief personally publicized the knowledge of prevention and treatment of iodine deficiency deficiency disease to the public last year. Municipal Health Bureau, Salt Bureau, science and technology