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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 4.1 Successful completion of dental procedure | 1 | 34 | Risk Ratio (M‐H, Fixed, 95% CI) | 2.62 [1.33, 5.18] |
| 4.2 Reduction in gagging (reported by patient) | 1 | 34 | Risk Ratio (M‐H, Fixed, 95% CI) | 3.94 [1.63, 9.53] |
