Table 2.

Kaplan–Meier survival analysis

	Number	Mean DSS (months)	95% CI (months)	p value
All patients
CD 59 −	387	66	61–77
CD 59 +	62	51	39–64	0.0231
TNM stage 0–II only
CD 59 −	209	86	79–92
CD 59 +	33	67	50–84
TNM stage III and IV only
CD 59 −	178	43	36–49
CD 59 +	29	32	17–46	0.0173