Table 2.
Systematic reviews comparing postoperative RAMPS and DP complications
| Factors | Included articles | RAMPS | DP | Heterogeneity test | RR/WMD | ||
|---|---|---|---|---|---|---|---|
| I2(%) | P | 95% CI | P | ||||
| Operation time | [10–12, 14] | 97 | 96 | 98 | <0.00001 | −63.93(−68.86 ~ − 58.99) | <0.00001 |
| Bleeding volume | [10–13] | 127 | 133 | 88 | 0.0002 | −184.62(−211.88 ~ − 157.37) | <0.00001 |
| Postoperative complications | [10–13] | 43 | 46 | 0 | 0.93 | 0.96 (1.55 ~1.65) | 0.87 |
| Postoperative hospital stay | [10–14] | 135 | 150 | 64 | 0.04 | −0.49(− 1.99 ~ 1.02) | 0.53 |
| Mortality(30-day) | [11–14] | 129 | 130 | NA | NA | 0.65 (0.02 ~ 17.65) | 0.80 |