Retrospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 14, 2014; 20(22): 6953-6960
Published online Jun 14, 2014. doi: 10.3748/wjg.v20.i22.6953
Table 4 Onset and severity of complications within 90 d of surgery, and grouped within the five tiers of the Clavien–Dindo classification
GRADE< 100> 100Total
Onset1
0437
1314
2314
3a112
3b538
400-
5112
Total171027
Severity2
3a112
3b538
400-
5112
Total7512