Table 3.

Independent significant factors predicting parastomal hernia formation (multivariate analysis)

Variable	p	95 % confidence interval	Odds ratio
Age	0.114	0.574–364.702	11.634
BMI (kg/m2)	0.022	1.698–1916.885	45.608
Type of approach (laparoscopic/open)	0.043	1.061–66.283	7.213
Route of stoma creation (transperitoneal/extraperitoneal)	0.021	1.226–13.975	3.964

BMI body mass index