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Caregiver Health Changes Over Intervention
| N | Preintervention M (SD) | Postintervention M (SD) | t | p | d | |
| Self-rated health | 227 | 3.40 (0.96) | 3.30 (0.96) | 2.01 | .05 | .13 |
| Perceived change in health over previous 4 months | 227 | 3.19 (0.64) | 2.95 (0.65) | 4.82 | .0001 | .32 |
| Sleep problems | 225 | 2.23 (0.70) | 2.11 (0.69) | 2.55 | .01 | .17 |
