Table 4.

Odds ratio of response therapy in association with patients’ clinical data as well as RBBP8 and MSH4 methylation and expression

	Odds ratio	95%CI	p value
Tumor size	2.38	1.014–5.55	0.04*
Stage	0.78	0.38–1.56	0.48
Grade	1.14	0.82–1.61	0.44
Type	0.85	0.43–1.64	0.61
LN metastatsis	1.20	0.37–4.0	0.76
Smoking	2.0	0.81–4.95	0.134
RBBP8 M	0.429	0.196–0.936	0.033*
MSH4 M	0.35	0.148–0.827	0.017*

CI confidence interval, LN lymph node, M methylation. *Significant at p < 0.05. Odds ratio was detected using logistic regression