Comparison 2.
Head‐to‐head antioxidants
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Live birth; type of antioxidant (natural conceptions and undergoing fertility treatments) | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 1.1 Myo‐Inositol versus d‐chiro‐inositol | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.0 [0.0, 0.0] | |
| 2 Clinical pregnancy; type of antioxidant (natural conceptions and undergoing fertility treatments) | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 2.1 Myo‐Inositol versus d‐chiro‐inositol | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.0 [0.0, 0.0] | |
| 3 Adverse events | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | Totals not selected | |
| 3.1 Miscarriage | 1 | Odds Ratio (M‐H, Fixed, 95% CI) | 0.0 [0.0, 0.0] |