Table 3.

Results of multivariate regression analyses that included the 3 factors that were significant predictors of sentinel lymph node status in univariate analysis

Variable	Unadjusted relative risk	95% confidence interval	p value
Breslow thickness	0.90	0.84–0.95	< 0.001
Nodular type	0.70	0.53–0.92	0.01
Head and neck location	1.05	0.85–1.29	0.65