Table 3.

Multivariate Cox model for 5-year overall survival and disease-specific survival.

Variable	HR (95% CI)	p value
Overall survival
Age	1.02 (0.998–1.05)	0.075
Neoadjuvant chemotherapy	0.42 (0.19–0.94)	0.035
≥8 lymph nodes removed	0.75 (0.40–1.40)	0.370
Sessile tumor architecture	1.16 (0.69–1.96)	0.580
Disease-specific survival
Age	1.01 (0.98–1.04)	0.560
Neoadjuvant chemotherapy	0.19 (0.06–0.61)	0.006
≥8 lymph nodes removed	0.54 (0.24–1.23)	0.140
Sessile tumor architecture	2.77 (1.30–5.89)	0.008