borderline significantP = 0.052
After a mean follow-up time of 42.1 months, a borderline significant benefit was found for patients with N2-N3 stage disease (HR, 0.35; 95% CI, 0.11–1.06; P = 0.052).
After a mean follow-up time of 42.1 months, a borderline significant benefit was found for patients with N2-N3 stage disease (HR, 0.35; 95% CI, 0.11–1.06; P = 0.052).