Supplementary Material for: Home-based dialysis and person-centered care: A scoping review

Introduction
Managing dialysis at home requires the involvement of the patient in decisions, treatment, and their illness and health. Evidence-based person-centered care interventions focus on listening to the patient's narrative, establishing a partnership between patients and healthcare professionals, and documenting care and treatment in a shared health plan. Therefore, a person-centered care intervention is expected to enhance the patient's ability to manage dialysis at home. This study aimed to identify and map evidence for person-centered interventions and home-based dialysis for individuals with kidney failure.
Methods
A scoping review was conducted based on the approach of Arksey and O'Malley. A systematic search was carried out in Medline, CINAHL, and Scopus for articles in all languages and without time restrictions. Person-centered care interventions concerning home dialysis were included. Two independent researchers assessed the literature. Data were extracted using NVIVO, and a relational analytical framework was employed to synthesise the data.
Results
The search identified 9,443 articles, of which 16 met the inclusion criteria. A total of 13 person-centered care interventions were identified. Eight interventions aimed to involve the patient in the decision regarding the type of dialysis modality, with six interventions identified to involve the patient in treatment, illness, and health. Only one intervention was identified to involve the patient in the decisions that follow once the patient has commenced dialysis treatment. Five interventions showed a correlation between a person-centered care intervention and the number of patients in home dialysis.
Conclusion
There is a need for interventions for patients in home dialysis to be adapted to a more person-centered care approach, particularly regarding the involvement of the patient in their treatment, illness and health, as well as the decisions that follow the initiation of dialysis treatment.