Variables | Measures | T0 Baseline | T1 4 weeks after intervention | T2 12 weeks after intervention |
Primary outcome | ||||
Psychological distress | Hospital Anxiety and Depression Scale | × | × | × |
Secondary outcomes | ||||
Caregiving burden | Zarit caregiver burden interview | × | × | × |
Quality of life | The Quality of Life Family Version | × | × | × |
Coping style | Simplified Coping Style Questionnaire | × | × | × |
Social support | Social Support Rate Scale | × | × | × |