Mixed methods study protocol to examine perceptions of family medicine among long-term patients of a family medicine clinic in Japan

INTRODUCTION: Family physicians or general practitioners play central roles in many countries’ primary care systems, but family medicine (FM) remains relatively unestablished in Japan. Previous studies in Japan have examined the general population’s understanding of FM as a medical specialty, but none have explored this topic using actual FM clinic patients. Here, we describe a protocol to explore the perceptions of FM among long-term patients of one of Japan’s oldest FM clinics. METHODS AND ANALYSIS: The study will be conducted at the Motowanishi Family Clinic in Hokkaido, Japan, using patients who have attended the clinic for over 10 years. The analysis will adopt a two-phase explanatory sequential mixed methods design. During phase I, quantitative data from participants’ medical records will be collected and reviewed, and patients’ perceptions of FM will be assessed through a questionnaire. The correlations between participants’ knowledge that the clinic specialises in FM and various characteristics will be examined. In phase II, qualitative data will be collected through semi-structured interviews of approximately 10 participants selected using maximum variation sampling based on phase I results. A thematic analysis will be conducted in phase II to identify patients’ perceptions and changes in perceptions. Finally, each theme identified in phase II will be transformed into a quantitative variable to analyse the relationships between the phases. A joint display will be used to integrate the phases’ findings and examine how phase II results explain phase I results. ETHICS AND DISSEMINATION: The institutional review board of the Japan Primary Care Association has approved this research (2019-003). The results will be presented at the association’s annual academic meeting and submitted for publication in relevant journals. The findings will also be provided to the patients via the clinic’s internal newsletter.