先天性甲状腺功能低下症(简称CH)是导致新生儿智力发育障碍的常见内分泌疾病之一,我院于2003年1月～2006年3月,对徐州地区出生的新生儿进行CH的筛查,结果报道如下。对象与方法一、对象2003年1月～2006年3月徐州市行政辖区的5区六县市的医疗单位、妇幼保健院、综合性医院产科和 Congenital hypothyroidism (referred to as CH) is one of the common endocrine disorders leading to mental retardation in newborns, our hospital in January 2003 ~ March 2006, Xuzhou born newborn CH CH screening, The results are reported below. Subjects and Methods I. Objectives From January 2003 to March 2006, the medical units, maternity and child health centers, general hospital obstetrics and gynecology in 5 districts and 6 counties of Xuzhou administrative area