| Study | Study Design | Country | Year of study | Resection Method | No. of cases | Overall PPB % | Risk Factors evaluated | Quality | Included studies |
| Park CH, et al. | Prospective Study | Korea | 2015 | ESD | 459 | 5.4 | Multiple | 9 | + |
| Choi CW, et al. | RCT | Korea | 2015 | ESD | 273 | 8.4 | Multiple | Low Risk | + |
| Kim JS, et al. | RCT | Korea | 2014 | ESD | 446 | 5.2 | Multiple | Low Risk | + |
| Choi CW, et al. | Retrospective studies | Korea | 2014 | ESD | 616 | 5.6 | Multiple | 9 | + |
| Koh R, et al. | RCT | Japan | 2013 | ESD | 1166 | 5.3 | Multiple | 9 | + |
| Tomita T, et al. | RCT | Japan | 2012 | ESD | 156 | 5.7 | Multiple | Low Risk | + |
| Nakamura M. | Retrospective studies | Japan | 2012 | ESD | 544 | 6.9 | Multiple | 9 | + |
| Goto O, et al. | Retrospective studies | Japan | 2010 | ESD | 454 | 5.7 | Multiple | 7 | + |