Table 3.

Logistic analysis of the risk factors of early hypothyroid

						95% CI
Variables	B	S.E.	Wald	P	OR	Lower	Upper
Gender	2.087	0.569	13.457	0.001	8.061	2.643	24.582
6 h thyroid iodine uptake rate (%)	0.019	0.009	4.590	0.032	1.019	1.002	1.037
Thyroid weight (g)	0.020	0.006	12.931	0.001	1.020	1.009	1.031
Constant	−7.236	1.329	29.653	0.001	0.001	–	–

OR Odds ratio; CI Confidence interval