Table 3 Data extraction of included literature
| Author | Year | STA-MCA bypass (no.) | BMT (no.) | ||
|---|---|---|---|---|---|
| Events (%) | Total | Events (%) | Total | ||
| Tanahashi et al. | 1985 | 26 (68.4) | 38 | 16 (73.0) | 22 |
| IEIBS | 1985 | 206 | 663 | 207 | 714 |
| Powers et al. | 2011 | 20 (20.6) | 97 | 20 (20.4) | 98 |
| Ogawa et al. | 2012 | 7 (6.8) | 103 | 17 (16.5) | 103 |
| Grubb et al. | 2013 | 20 (21.5) | 93 | 22 (22.4) | 98 |
| Ma et al. | 2016 | 20 (21) | 97 | 22 (22.7) | 98 |
| Nahab et al. | 2019 | 22 (22.7) | 97 | 20 (20.4) | 98 |