TABLE 6.

Predictors of the overall survival of patients with thymoma according to the multivariate Cox proportional hazard model (NLR).

Factors	Hazard ratio	95% CI	p‐value
Age	3.412	1.465–7.947	0.004
Tumor size	2.752	1.125–6.733	0.027
Masaoka‐Koga stage	2.92	1.967–4.335	<0.001
NLR	2.654	1.138–6.19	0.024

Abbreviation: NLR, neutrophil‐to‐lymphocyte ratio.