Risk-Based Screening for Thyroid Dysfunction during Pregnancy

Table 2

Incidence of thyroid dysfunction in study groups.

Study groups; (n)	Thyroid disease; 32	IUGR; 115	Diabetes; 115	Hypertension; 63	IUFD; 52	Abruption; 15	Total; 392
Thyroid dysfunction
(n)	10	29	34	17	6^a	1	97
(%)	(31)	(25)	(30)	(27)	(12)	(7)
Hypothyroidism
Overt	0	0	2	1	0	0	3
Subclinical	5	19	15	11	4	1	55
Other	0	2	4	2	0	0	8
Hyperthyroidism
Overt	0	0	0	0	0	0	0
Subclinical	5	5	12	3	1	0	26
Other	0	3	1	0	1	0	5

a 𝑃=0.03 versus thyroid disease by 𝜒² test.