Table 3.

Parameter estimation and hypothesis testing of the Logistic model

	B	S.E.	Wald	Df	Sig.	Exp (B)	95% C.I. for EXP (B)
							Lower	Upper
Surgery	2.534	1.031	6.036	1	0.014	12.599	1.669	95.089
Baseline FT3	0.039	0.019	4.077	1	0.043	1.040	0.926	0.999
Baseline FT4	0.070	0.040	3.060	1	0.080	1.072	0.992	1.160
Constant	1.012	0.300	11.358	1	0.001	2.752