Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Feb 14, 2009; 15(6): 722-726
Published online Feb 14, 2009. doi: 10.3748/wjg.15.722
Table 2 Perioperative outcome according to age group n (%)
Group 1, 65-79 yr (n = 353)Group 2,80 yr (n = 35)Pvalue
Operative time (min)60.8 ± 38.482.6 ± 47.60.087
Conversions9 (2.5)2 (5.7)0.260
Complications15 (4.2)2 (5.7)0.659
Bile leakage61
Intraabdominal fluid collection31
Wound infection30
Subumbilical wound hernia10
Bleeding20
Postoperative hospital stay (d)5.5 ± 4.25.1 ± 4.00.873