Table 1 Subcategories and main categories
| Theme | Main categories | Sub-categories |
|---|---|---|
| Psychological tides | Threats to the psychological integrity | Care-related negative feelings and emotions |
| Care-related stress and its behavioral impacts on care | ||
| Psychological disorders arising from care provision | ||
| Impaired quality and quantity of sleep | ||
| Development of capabilities | Care-related positive feelings and emotions | |
| Coping strategies |