临床资料显示碘缺乏在前苏联西伯利亚 Tyval地区持续存在 ,并观察到严重的碘缺乏疾病 ,其严重影响到该地区人群的健康尤其是儿童的智力和身体发育 ,通过公布该临床资料使医生增强在各地提供适量碘的紧迫性和增强预防碘缺乏疾病的重要性的认识 Clinical data show that iodine deficiency persists in the Tyval region of the former Soviet Union of Siberia and severe iodine deficiency disorders have been observed that severely affect the health of the population in the region, especially the mental and physical development of children. The publication of the clinical data enhances physicians’ Recognition of the urgency of providing adequate amounts of iodine throughout and the importance of enhancing prevention of iodine deficiency disorders