TABLE 3.

Simple and multiple logistic regression analysis of histologic characteristics associated with positive sentinel node and recurrence in patients with a nonmissing regression

	Positive sentinel node		Recurrence
	OR (95% CI)	P value	OR (95% CI)	P value
Without covariate adjustment
Presence of regression	0.59 (0.13‐2.00)	.44	0.33 (0.07‐1.01)	.082
With covariate adjustment
Presence of regression	0.71 (0.14‐2.79)	.645	0.44 (0.1‐1.5)	.234
Breslow >1 mm	2.62 (0.79‐9.72)	.126	2.17 (0.84‐5.55)	.106
Mitoses >2	2.00 (0.73‐5.73)	.182	2.71 (1.11‐6.75)	.03
Nodular melanoma	0.63 (0.29‐1.89)	.42	1.89 (0.74‐4.89)	.187
Age at Dx	0.97 (0.95‐0.99)	.036	1.00 (0.97‐1.02)	.661
Ulceration	0.74 (0.21‐2.37)	.625	0.82 (0.3‐2.16)	.688

Note: N = 115 (n = 113 for multiple regression) for the positive sentinel node model. N = 182 (n = 180) for the recurrence model.