Relationship between nurses' perceptions of the benefits/challenges of nursing and degree of interprofessional and intraprofessional collaboration in all-inclusive services combining day services, overnight stays and home-visit nursing for the older people living at home.

Background: Many countries are experiencing rapid population aging, and the provision of support for older adults with diseases or disabilities to continue living in their communities is a major global challenge. Japan has established multifunctional long-term care in small group homes and home-visit nursing (MLSH) as a service category that integrates medical and care services. These services focus on nursing functions to support continuous, long-term home, and end-of-life care for older adults with high levels of medical care dependency. This study aimed to clarify the relationship between nurses' perceptions of nursing benefits/challenges and the degree of interprofessional collaboration in the context of MLSH. Methods: We conducted a mail questionnaire survey of MLSH facilities throughout Japan. All facilities in Japan that had been operating for at least 1 year were included. We analyzed 182 responses (response rate: 36.0%; valid response rate: 98.3%). Results: Comparison of scores representing the degree of interprofessional collaboration perceived by nurses showed the highest score was for colleague nurses (3.9 ± 0.5) and the lowest was for external care managers (2.5 ± 0.9). Compared with the weak collaboration group, the strong collaboration group had higher perceptions of the benefits of nursing and lower perceptions of the challenges. Conclusions: The results of this study suggest that strong collaboration allows teams to achieve sufficient effects of care while reducing related challenges. It may be necessary to promote collaboration with external professionals to appropriately manage service users' worsened conditions and improve the quality of care.