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. 2018 Mar 26;2(3):128–134. doi: 10.1002/bjs5.48

Table 3.

Multivariable logistic regression analysis of risk factors for development of incisional hernia

Odds ratio P
BMI 1·12 (1·04, 1·21) 0·004
Adjuvant therapy 0·457
No 1·00 (reference)
Yes 0·63 (0·18, 2·15)
Indication for stoma
Protection of anastomosis 1·00 (reference)
Anastomotic leak 0·64 (0·19, 2·17) 0·477
Acute colonic obstruction 0·53 (0·05, 5·78) 0·604
Other benign condition* 0·99 (0·13, 7·69) 0·990
Type of stoma 0·584
Ileostomy 1·00 (reference)
Colostomy 1·36 (0·46, 4·05)
Surgical‐site infection 0·307
No 1·00 (reference)
Yes 2·06 (0·52, 8·22)
Prolapse 0·042
No 1·00 (reference)
Yes 3·27 (1·04, 10·27)
Parastomal hernia 0·020
No 1·00 (reference)
Yes 5·08 (1·30, 19·85)
Hypertension 0·022
No 1·00 (reference)
Yes 2·52 (1·14, 5·54)
Emergency surgery 0·951
No 1·00 (reference)
Yes 1·06 (0·15, 7·73)
Malignancy 0·779
No 1·00 (reference)
Yes 1·18 (0·37, 3·71)
Type of stoma in patients with malignant disease 0·034
Ileostomy 1·00 (reference)
Colostomy 5·05 (2·28, 11·23)

Values in parentheses are 95 per cent confidence intervals.

*

Includes diverticulitis, slow‐transit colon and anal fistula.