The relationship between communication and health-related quality of life in survivorship care for Chinese-American and Korean-American breast cancer survivors

Abstract

The purpose of this study was (1) to compare family communication, decision support (i.e., supporting the patient in making decisions), self-efficacy in patient-physician communication (i.e., patients' confidence level in communicating with physicians), and health-related quality of life (HRQOL) between Chinese-American and Korean-American breast cancer survivors (BCS) and (2) to investigate how family communication, decision support, and self-efficacy in patient-physician communication influence HRQOL for Chinese-American and Korean-American BCS. A cross-sectional design was used. A total of 157 Chinese-American (n = 86) and Korean-American (n = 71) BCS were recruited from the California Cancer Surveillance Program and area hospitals in Los Angeles County. The chronic care model was utilized. Chinese-Americans and Korean-Americans showed a significant difference in the decision support only. Self-efficacy in patient-physician communication was directly associated with HRQOL for Chinese-Americans, whereas for Korean-Americans, family communication was related to HRQOL. The mediating effects of decision support and self-efficacy in physician-patient communication in the relationship between family communication and HRQOL were observed for Chinese-Americans only. Multiple group analysis demonstrated that the structural paths varied between Chinese-American and Korean-American BCS. Our results provide insight into the survivorship care of Chinese-American and Korean-American BCS, allowing a better understanding of communication among survivors, family, and healthcare providers. Communication skills to manage conflict and attain consensus among them under the cultural contexts are essential to improve HRQOL for BCS.