Patients' trust and associated factors among primary care institutions in China: a cross-sectional study

Empirical evidence on patients' trust and the factors among primary care institutions (PCIs) in China is limited. This study aimed to investigate patients' trust and explore some associated factors among PCIs in the central region of China.

The data was collected through a multistage stratified sampling method with a structured self-administered questionnaire, which was distributed from January to March 2021 among 2,287 Chinese patients ever involved in seeking healthcare among PCIs. Patients' trust was measured with the Chinese version of the Wake Forest Physician Trust Scale (C-WFPTS). Differences in C-WFPTS scores among groups were estimated by t-tests or ANOVA analyses. Multiple linear regression analysis was used to analyze influencing factors for patients' trust in primary care physicians.

Based on the C-WFPTS with a full score of 50, the average score of patients' trust was 34.19 (SD = 5.83). Multiple linear analyses indicated that the patients who were older aged, married, with education of higher level, living in urban regions, under better health status and with a family doctor contract reported a higher level of patients' trust.

Patients' trust in primary care physicians was at a medium but slightly improved level in the central region of China. Age, marital status, education, residential area, health status, and a family doctor contract were significant predictors of patients' trust.