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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Number with caries increment at 4 years follow‐up (as opposed to none/no change) | 1 | 62 | Risk Ratio (M‐H, Fixed, 95% CI) | 3.08 [0.69, 13.65] |
