[Retracted] Risk Factors for Pulmonary Metastasis in Differentiated Thyroid Carcinoma Patients and the Significance of Changes in Matrix Metalloproteinase 13 and microRNA-142 Levels

Table 2

Multivariate analysis of the clinical effect of 131I in the treatment of DTC.

Variable	B	SE	Wald χ^2	OR	95% CI
					Lower	Upper
Constant	2.088	0.336	0.212	9.819	—	—	0.001
Age	−2.039	0.418	2.345	0.202	0.045	0.673	0.005
Disease course	1.947	1.041	0.709	1.343	0.670	2.411	0.001
Pathological type	1.284	0.970	1.457	0.815	0.049	0.557	0.053
Imaging timing	−3.126	0.599	1.668	0.120	0.031	0.352	0.002