Table 4.

Logistic Regression of Wound Complications Associated with Inguinal Lymph Node Dissection

Variable	Univariable			Multivariable
	OR	95% CI	p Value	OR	95% CI	p Value
Age	1.009	0.998–1.021	0.125	1.011	0.998–1.025	0.105
ASA ≥ 3	1.679	1.2–2.349	0.002	1.384	0.945–2.028	0.095
BMI ≥ 30	2.17	1.546–3.045	<0.001	1.976	1.386–2.818	<0.001
Smoking history	1.255	0.833–1.89	0.277	1.552	0.999–2.412	0.051
Diabetes history	1.313	0.828–2.083	0.248	0.954	0.573–1.589	0.858
Concomitant PLND	1.931	1.348–2.767	<0.001	1.561	1.056–2.306	0.025
Operative time per 10 minutes	1.040	1.025–1.055	<0.001	1.038	1.019–1.056	<0.001
Intraoperative/postoperative transfusion	2.754	1.031–7.355	0.043	1.037	0.32–3.367	0.951
Vulvar cancer	Ref			Ref
Penile cancer	0.865	0.39–1.916	0.72	0.484	0.204–1.152	0.101
Melanoma	1.001	0.579–1.73	0.996	1.089	0.61–1.943	0.773

CI, confidence interval; OR, odds ratio; PLND, pelvic lymph node dissection