Communication between physicians, patients, their companions and other healthcare professionals in home medical care in Japan

To examine communication in home medical care. Conversations that happened during home medical care involving physicians at nine clinics were recorded and analyzed using the Roter Interaction Analysis System (RIAS). Additional categories were developed to code aspects of home medical care. Overall, 55 conversations were analyzed. The mean age of the patients was 82.9 ± 10.1 years old. The most common triad was physician, patient, and patient’s companion. Information about home medical care professionals who were not present during the conversation was provided by the physician in 21 cases (38.2%), the patient in nine cases (16.4%), and companions in 21 (39.6%) cases. In home medical care, the participants mentioned home medical care professions who were not present at the time, suggesting that these conversations may have facilitated interprofessional collaboration. Physicians should be aware that during home medical care, the presence of multiple attendants and other medical professionals contributing to communicate with the patient. •Patient, family, physician and other profession in home medical care communication was quantitatively analyzed by RIAS.•The results showed that other healthcare professionals assist in communication between physician and patient.•And more, topics related to other professionals who are not present were complementing multidisciplinary collaboration.