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Subgroup analysis for fatigue outcome
| Variable | Yes (effect size) | Yes (n studies) | No (effect size) | No (n studies) | P value |
|---|---|---|---|---|---|
| Blinding | 0.17 | 4 | 0.17 | 7 | 0.95 |
| RRT | 0.23 | 5 | 0.11 | 6 | 0.06 |
RRT Renal replacement therapy. Effect sizes: mean standardized differences for mean changes from baseline for Fatigue in subgroups. P values for Cochran’s Q test
