Table 4. Initial classification and final diagnosis of 204 children screened by NSP-SE from 2004 to 2010.

Initial classification	Permanent condition (CH or hyperthyrotropinemia)	Transient TSH elevation	Total
Initial CH	32	5	37
Suspect CH	70	97	167
Total	102	102	204

The sensitivity was 84.21% and specificity was 57.83%.