关键词: 广西地区, 甲状腺功能低下, 召回

Abstract: Objective To analyse suspected positive congenital hypothyroidism newborn recall of Guangxi, and analyse the reasons of refusing to recall, in order to increase recall rate. Methods The results of recall for CH in Guangxi newborn screening center 2012-2013 were analyzed.All dried blood spots of cooperation hospital were screened TSH concentration.Telephone recalled the suspected positive as soon as possible, the diagnosis was made by testing serum concentration. Results A total of 488 519 newborns were screened in Guangxi 2012-2013, 6 559 were recalled during 7 777 suspected positive, 321 were confirmed CH, the prevalence was 1/1 522.Different screening results and living district had difference in recall rate (P<0.05), different gender and hospital had almost the same recall rate (P>0.05), the major reason of refuse to recall was the finance problem. Conclusion The geographical factor and knowledge of newborn screening in Guangxi is significant limit to cover rate and recall rate.

Key words: Guangxi district, congenital hypothyroidism, recall