Framework (PICoS) for determination of eligibility of review questions
| Criteria’s | Determinants |
| Population | Nurses1 Older people 65+ (patients) Significant others, next of kin |
| (Phenomenon of) Interest | Nurses’ role and functions. Nursing care activities, nursing interventions. Nursing care models, care models Care, basic care, fundamentals of care, essentials of care |
| Context | Long-term care3 |
| Study design | All types of research designs (descriptions, experiences, attitudes and perceptions, effect and efficacy) |