Outcome of interest | No. of studies | No.of patients | Results | OR/WMD | 95% CI | P-value | I2 (%) | |
---|---|---|---|---|---|---|---|---|
Braun | Non-Braun | |||||||
Overall DGE | 11 | 1650 | 11.5 | 26.6% | 0.32 | 0.24, 0.43 | <0.001 | 46 |
Clinically significant DGE | 9 | 1558 | 7.7% | 21.5% | 0.27 | 0.15, 0.51 | <0.001 | 55 |
Operative time (min) | 8 | 1059 | ā | ā | 21.8 | ā3.37, 45.72 | 0.09 | 83 |
Estimated blood loss (mL) | 9 | 1454 | ā | ā | ā55.15 | ā151.46, 41.15 | 0.26 | 90 |
Transfusion | 6 | 575 | 20.8% | 25.7% | 0.73 | 0.49, 1.09 | 0.12 | 28 |
Vomiting | 4 | 651 | 16.9% | 34.1% | 0.42 | 0.27, 0.65 | <0.001 | 0 |
NT reinsertion | 3 | 685 | 6.6% | 12.9% | 0.43 | 0.23, 0.81 | 0.009 | 0 |
Prokinetics or antiemetics | 3 | 256 | 30.7% | 39.8% | 0.58 | 0.34, 1.00 | 0.05 | 0 |
Pancreatic fistula | 11 | 1664 | 12.0% | 19.1% | 0.62 | 0.38, 1.02 | 0.06 | 50 |
Bile leak | 9 | 1561 | 3.3% | 5.5% | 0.50 | 0.29, 0.86 | 0.01 | 0 |
Intra-abdominal abscess | 6 | 851 | 10.9% | 8.4% | 0.80 | 0.46, 1.41 | 0.44 | 0 |
Wound infection | 8 | 1069 | 11.8% | 10.5% | 0.99 | 0.64, 1.15 | 0.95 | 0 |
Gastrointestinal hemorrhage | 6 | 1216 | 4.5% | 4.3% | 1.14 | 0.63, 2.08 | 0.67 | 0 |
Pneumonia | 6 | 962 | 6.5% | 7.1% | 0.91 | 0.53, 1.58 | 0.25 | 44 |
Urinary tract infection | 4 | 382 | 3.3% | 5.7% | 0.48 | 0.18, 1.24 | 0.13 | 0 |
Mortality | 11 | 1672 | 1.4% | 1.6% | 0.75 | 0.34, 1.68 | 0.48 | 0 |
Length of hospital stay (days) | 7 | 969 | ā | ā | ā1.66 | ā2.95, āā0.37 | 0.01 | 0 |