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Table 2 Multivariate logistic regression analysis of the association between the factors and stenosis in preoperative radiotherapy

From: Protective ileostomy increased the incidence of rectal stenosis after anterior resection for rectal cancer

Variables Stenosis No stenosis OR 95% CI P-value
N = 41 N = 504
Sex, n (%) 1.307 0.784–2.180 0.305
 Female 32 (28.1%) 125 (38.5%)
 Male 82 (71.9%) 200 (61.5%)
Smoking, n (%) 1.520 0.891–2.591 0.124
 No 80 (70.2) 262 (80.6)
 Yes 34 (29.8) 63 (19.4)
Stoma, n (%) 2.200 1.306–3.705 0.003*
 No 22 (19.3) 115 (35.4)
 Yes 92 (80.7) 210 (64.6)
  1. OR odds ratio; CI confidence interval
  2. *Statistically significant difference