Retrospective Cohort Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Jan 6, 2019; 7(1): 10-18
Published online Jan 6, 2019. doi: 10.12998/wjcc.v7.i1.10
Table 5 Risk factors for perforation in cases with Billroth-II reconstruction
nPerforationP value
Age (yr) ≥ 75252 (8)1
Female sex82 (25)0.14
L shape83 (37.5)0.01
Retrocolic reconstruction142 (14.3)0.56
Surgery by malignancy101 (10)0.34
Time to papilla (> 15 min.)143 (21.4)0.07