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Cranial electrotherapy stimulation (CES)
| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1 Pain: short‐term follow‐up | 5 | 270 | Std. Mean Difference (IV, Random, 95% CI) | ‐0.24 [‐0.48, 0.01] |
| 2 Quality of life: short term follow up | 1 | Mean Difference (IV, Random, 95% CI) | Subtotals only |
