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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Duplex patency | 3 | 188 | Odds Ratio (M‐H, Fixed, 95% CI) | 1.67 [0.91, 3.07] |
| 2 Angiographic patency | 2 | 74 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.70 [0.28, 1.77] |
| 3 Ankle brachial index | 1 | Mean Difference (IV, Fixed, 95% CI) | Totals not selected | |
| 4 Treadmill walking distance | 1 | Mean Difference (IV, Fixed, 95% CI) | Totals not selected |
