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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 3.1 Successful completion of dental procedure | 1 | 30 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.85 [0.50, 1.46] |
| 3.2 Reduction in gagging (reported by patient) | 1 | 30 | Risk Ratio (M‐H, Fixed, 95% CI) | 0.92 [0.60, 1.41] |
