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Descriptive statistics by time point and group for primary and secondary outcomes.
| Items | Intervention group, mean (SD) | Control group, mean (SD) | ||||
|---|---|---|---|---|---|---|
| Baseline | Postintervention | 3-month postintervention | Baseline | Postintervention | 3-month postintervention | |
| DASS-21 score | ||||||
| Dementia understanding | ||||||
| Perceived social support | ||||||
| Caregiving burden | ||||||
| Health-related quality of life score | ||||||
Abbreviations: DASS, Depression Anxiety Stress Scale; SD, standard deviation.
