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Table 3 Univariate and multivariate Cox proportional hazards model for disease-free survival

From: Postoperative recurrence of clinical early-stage non-small cell lung cancers: a comparison between solid and subsolid nodules

 

Univariate

Multivariate

Factor

HR (95% CI)

P value

HR (95% CI)

P value

Age

1.059 (1.006–1.116)

0.029

1.055 (1.003–1.109)

0.038

Male (vs. female)

1.707 (0.781–3.730)

0.122

1.011 (0.451–2.266)

0.979

Limited surgery (vs. Lobectomy)

0.383 (0.133–1.098)

0.074

0.645 (0.223–1.868)

0.419

c-Stage

1.839 (1.305–2.591)

< 0.001

1.600 (1.078–2.376)

0.020

Solid nodule (vs. Subsolid nodule)

5.153 (1.972–13.467)

0.001

3.077 (1.111–8.521)

0.031