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| Study | Aspect of study quality assessment | ||||
|---|---|---|---|---|---|
| Randomisation score (Max 10) | Blinding score (Max 6) | Withdrawals and dropouts (Max 24) | Compliance (Max 4) | Outcome measures (Max 14) | |
| J1 | 2.5 | 4 | 14 | 0 | 14 |
| J2 | 2.5 | 2 | 14 | 0 | 14 |
| J3 | 2.5 | 4 | 12 | 4 | 14 |
| R | 0 | 0 | 4 | 0 | 12 |
| P | 7.5 | 0 | 4 | 4 | 14 |
| H | 1 | 6 | 14 | 4 | 14 |
