Table 4.

Multivariate survival analysis.

Parameter	Category	DSS			DMeFS			LRFS
		HR	95% CI	P-value	HR	95% CI	P-value	HR	95% CI	P-value
Stage
	I-II	1	-	0.003*	1	-	0.034*	1	-	0.015*
	III-IV	2.374	1.191-4.730		2.211	1.062-4.602		3.261	1.256-8.470
TRPA1 level
	Low	1	-	0.014*	1	-	0.004*	1	-	0.017*
	High	2.297	1.328-3.972		2.471	1.346-4.535		2.335	1.161-4.696