Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jul 7, 2009; 15(25): 3183-3190
Published online Jul 7, 2009. doi: 10.3748/wjg.15.3183
Table 2 Surgical results comparison among the three groups
Surgical factorsEA groupEP groupPEA groupEE groupPEP groupEE groupP
Additional organ resection0.6090.8310.766
Splenectomy870.919870.906770.832
Splenopancreatectomy120.456120.515220.915
Transverse mesocolectomy220.853230.586230.736
Wedge liver resection110.897120.515120.623
Margin status0.6700.9380.623
Negative524452484448
Positive212212
Lymph node dissection0.9020.8040.721
D1151215141214
≥ D2393339363336
No. of lymph nodes29.6 ± 7.628.5 ± 6.80.52429.6 ± 7.630.1 ± 7.20.85728.5 ± 6.830.1 ± 7.20.657
Operating time (min)166.3 ± 47.5156.8 ± 53.10.758166.3 ± 47.5149.7 ± 61.20.564156.8 ± 53.1149.7 ± 61.20.265
Blood loss (mL)263.4 ± 112.6267.3 ± 121.60.273263.4 ± 112.6276.9 ± 135.50.647267.3 ± 121.6276.9 ± 135.50.798
Postoperative stay (d)18.0 ± 5.720.9 ± 7.80.87418.0 ± 5.719.0 ± 5.70.95320.9 ± 7.819.0 ± 5.70.849
Postoperative complications12110.79512130.65411130.862
Mortality010.273010.299110.940