Table 2.
Subgroup differentiation.
| Methods | Number of studies | Cohen's d (95% CI) | Heterogeneity | |
|---|---|---|---|---|
| I2 (%) | P | |||
| Group therapy | 7 | 0.53 (0.33–0.74) | 11.10 | 0.345 |
| Personal therapy | 6 | 0.68 (0.18–1.17) | 67.87 | 0.008 |
| Individualized music | 9 | 0.54 (0.32–0.77) | 28.37 | 0.192 |
| Prescribed music | 2 | 0.49 (0.09–0.88) | 0.00 | 0.329 |
| Active music intervention | 8 | 0.61 (0.41–0.81) | 0.00 | 0.51 |
| Passive music intervention | 6 | 0.65 (0.17–1.13) | 70.73 | 0.004 |
| Moderate to severe dementia | 11 | 0.63 (0.38–0.89) | 50.22 | 0.028 |
| Mild to moderate dementia | 1 | 0.42 (0.95–0.11) | ||
CI, confidence interval.