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Table 5 Multivariate analysis of local tumor control (Cox Regression method)

From: Clinical Analysis of stereotactic body radiation therapy using extracranial gamma knife for patients with mainly bulky inoperable early stage non-small cell lung carcinoma

Factor

B

SE

Wald

df

Sig.

Exp(B)

95.0% CI for Exp(B)

       

Lower

Upper

Clinical stage

1.557

.444

12.323

1

.000

4.745

1.989

11.320