Table 3.

Changes in thyroid-stimulating hormone (TSH) levels.

Hospital	Variable	Cohort registration	Index date	Max	Mean
Total	Mean ± SD	2.49 ± 1.06	10.54 ± 18.11	12.52 ± 19.72	7.64 ± 15.15
	n	568	568	568	2021
A	Mean ± SD	2.48 ± 1.02	8.1 ± 10.18	9.12 ± 10.7	5.94 ± 7.93
	n	126	126	126	413
B	Mean ± SD	2.31 ± 1.04	11.91 ± 18.5	15.5 ± 22.18	9.59 ± 17.51
	n	174	174	174	642
C	Mean ± SD	2.28 ± 0.87	6.18 ± 1.93	6.2 ± 1.92	5.53 ± 2.07
	n	13	13	13	20
D	Mean ± SD	2.44 ± 0.93	11.65 ± 22.63	13.25 ± 22.91	8.25 ± 15.61
	n	45	45	45	170
E	Mean ± SD	2.47 ± 1.07	8.87 ± 12.5	10 ± 12.77	5.73 ± 8.28
	n	68	68	68	199
F	Mean ± SD	2.79 ± 1.46	7.99 ± 12.33	8.63 ± 13.79	5.67 ± 9.69
	n	60	60	60	250
G	Mean ± SD	2.78 ± 1.02	14.69 ± 39.86	16.92 ± 41.06	8.42 ± 28.85
	n	82	82	82	327

SD Standard deviation.