Rapid Communication
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 28, 2006; 12(8): 1296-1299
Published online Feb 28, 2006. doi: 10.3748/wjg.v12.i8.1296
Table 5 Postoperative morbidity and mortality in elderly patients during the two periods n (%)
Variables1990-1997 (n=17)1998-2004 (n=43)P value
Operation time (min)255 ± 157212 ± 1040.008
Blood loss (mL)520 ± 375402 ± 2490.003
Blood transfusion13 (76.4)19 (44.2)0.04
Surgical complications
Anastomotic leakage1 (5.9)1 (2.3)0.49
Hemorrhage0 (0.0)1 (2.3)1
Chylothorax1 (5.9)1 (2.3)0.49
Recurrent nerve paralysis1 (5.9)0 (0.0)1
Wound dehiscence0 (0.0)1 (2.3)1
Medical complications
Pulmonary11 (64.7)15 (34.9)0.046
Cardiac10 (58.8)13 (30.2)0.04
Renal0 (0.0)1 (2.3)1
Hospital mortality rate1 (5.9)1 (2.3)0.49