Unplanned readmission for older persons: A concept analysis.

AIM The purpose of this concept analysis is to define and analyse the concept of unplanned readmission to hospital for older persons. DESIGN Review the literature and analyse the concept of unplanned readmission. METHOD Guided by Walker and Avant's eight-stage method of concept analysis, four databases (Ovid MEDLINE, Scopus, CINAHL, and Embase) were searched between 1946 and 2020 for empirical studies focused on older persons with multiple chronic conditions, experiences or perspectives and unplanned readmission. A total of 34 articles (10 quantitative, 17 qualitative, three mixed methods), one concept analysis and three historical articles were included. RESULTS An unplanned readmission is an experience, process and event. The proposed definition of unplanned readmission is an older person's need for acute care treatment for an urgent or emergent health crisis that has occurred after a previous hospitalization(s). Unplanned readmission is characterized by the attributes of older persons' previous hospitalization(s), the urgent or emergent nature of the older persons' health and the older persons' need for acute care hospital services to resolve their health crisis. CONCLUSION Unplanned readmission is a complex concept that is different from planned and emergency visits/admissions and readiness for discharge. These findings provide a link for understanding unplanned readmission as a consequence of discharge readiness. Analysing this concept supports the need for older persons to seek unplanned readmission for acute care treatment of urgent and emergent health crisis, reduces the blame that older persons may feel from questions related to preventability, and stresses the need to include older persons' experiences in the development and expansion of nursing theory, interventions and current understandings of unplanned readmission.