Table 5. Analysis of preoperative and postoperative characteristics by risk of overall complications for all patients undergoing cytoreductive nephrectomy.

Characteristic	Univariable		Multivariate
	OR (95% CI)	p value	OR (95% CI)	p value
	ECOG ≥2*	9.1 (1.2–72.3)	0.036	9.0 (1.1–74.6)	0.003
Clinical N1 or N2*	2.5 (1.3–4.8)	0.007	1.83 (0.96–3.5)	0.068
Clinical T3 or T4*	2.0 (1.1–3.8)	0.023	8.95 (1.1–79.6)	0.042
Presurgical targeted therapy*	1.8 (0.97–3.4)	0.064	1.50 (0.77–2.9)	0.237
BMI ≥30	1.5 (0.8–2.9)	0.222	–	–

OR = odds ratio; CI = confidence interval; ECOG = Eastern Cooperative Oncology Group; BMI = body mass index.

^*Included in multivariate analysis.