. 2012 Feb 29;1(1):34–40. doi: 10.1159/000336101

Table 4.

Responders’ recommendations for the measurement of TRAb during pregnancy in a woman with GD on ATDs and in a euthyroid pregnant woman previously treated with ¹³¹I or total thyroidectomy for GD

Timing of measurement	GD on ATDs responders, n (%)	Euthyroid GD after previous ¹³¹I or thyroidectomy responders, n (%)
No (never)	19 (11.2)^*	35 (20.5)
Yes, in each trimester	29 (17.1)	17 (9.9)
Yes, in the first trimester and third trimester	25 (14.7)	21 (12.3)
Yes, in the first, and if positive in the third trimester	71 (41.8)	68 (39.8)
Yes, in the third trimester	23 (13.5)	26 (15.2)
Other	3 (1.7)^a	4 (2.3)^b

p = 0.026 compared to euthyroid GD after previous ¹³¹I or thyroidectomy.

Second trimester (n = 1), yes, trimester unspecified (n = 1), miscellaneous (n = 1).

Second trimester (n = 1), first trimester and if positive in each trimester (n = 1), depending upon the time lapse between ¹³¹I/surgery and pregnancy (n = 1), miscellaneous (n = 1).