Flap failure prediction in microvascular tissue reconstruction using machine learning algorithms

Table 3 Multivariate logistic regression model for top 10 variables in random forest

Variables	Odds ratio (95%CI)	P value
Age	1.56 (0.57-5.87)	0.04
Body mass index	2.83 (0.68-5.54)	0.02
Ischemia time	1.98 (0.53-3.24)	0.001
Smoking	1.13 (0.28-2.89)	0.87
Diabetes	1.15 (0.53-3.28)	0.06
Experience	0.86 (0.18-4.87)	0.79
Prior chemotherapy	1.15 (0.56-2.68)	0.07
Hypertension	1.08 (0.25-2.64)	0.28
Insulin	1.27 (0.64-3.21)	0.54
Obesity	1.09 (0.57-2.95)	0.13

CI: Confidence interval.