| Baseline | After 5 months | Difference | 95% CI | Effect size | |||
---|---|---|---|---|---|---|---|---|
IG | CG | IG | CG | IG | CG | |||
Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | |||
J-ZBI score | 24.57 (14.85) | 15.60 (13.83) | 23.57 (15.11) | 18.60 (13.22) | −1.00a (2.00) | 3.00a (3.74) | −8.563, 0.563 | 0.68 |
Caregiver’s understanding of dementia | 4.11 (1.05) | 3.75 (1.39) | 4.44 (1.01) | 2.62 (2.13) | 0.33b (0.71) | −1.13b (1.89) | −0.148, 3.065 | 0.57 |