Background: Person-centered care (PCC) is a critical approach to improving the quality of care for community-dwelling older people. Old-age care services could be provided according to older peoples' choices, needs, and preferences. The purpose of this study was to synthesize research evidence on the experiences of older people, healthcare providers, and caregivers with PCC and to identify the enablers and barriers to implementing PCC for community-dwelling older people.

Methods: A meta-synthesis of qualitative research design was adopted. Data searches were performed using CINAHL (EBSCOhost), PubMed (OvidSP), Embase (Ovid), Cochrane Database, and PsycINFO (Ovid) in published articles and were reviewed from the earliest date to February 2023. The Qualitative Method Appraisal Tool was used to conduct a quality appraisal on selected articles. Data were extracted based on the capacity, opportunity, and motivation-behavior model (COM-B model), and the findings were synthesized using the meta-aggregative approach.

Results: Twelve included articles were analyzed to identify 122 findings that were organized into 11 categories and combined into three synthesized findings-capacities of older people, healthcare providers, and caregivers; opportunities in the implementation of PCC; motivation in implementing PCC. Capacities consisted of a lack of person-centered knowledge and skills, negative attitudes toward shared decision-making, and a lack of formal training to enhance capabilities among HCPs. Opportunities included a lack of coordination in resource allocation, strengthening multidisciplinary teamwork, establishing a desirable environment, and time constraints. Motivation in implementing PCC included encouraging self-reflection and regulation, respecting the autonomy of older people, lack of clear reward and empowerment mechanisms, and being resilient and optimistic.

Conclusions: The findings of this research provide a reference for implementing successful PCC in the community. The researchers identified barriers and facilitators of implementing PCC, facilitating through stakeholder's person-centered knowledge and skills being valued and respecting the autonomy of older people. Establishing a positive environment and strengthening multidisciplinary team members also promotes the implementation of PCC. However, additional studies are required to explore the influencing factors and address the barriers.