Evidence-Do Gap in Quality of Direct-To-Consumer Telemedicine: Cross-Sectional Standardized Patient Study in China.

Background:The evidence-do gap between the availability of clinical guidelines and provider practice is well documented, resulting in low health care quality. With the rapid development of telemedicine worldwide, this study aimed to investigate the evidence-do gap and explore the factors for the evidence versus practice deficits as well as low quality in direct-to-consumer telemedicine. Methods:We adopted the standardized patient approach to evaluate the health worker performance and calculate the evidence-do gap in quality of the consultation process, diagnosis, and treatment in telemedicine based on China's national clinical guidelines. Moreover, we further explored the factors associated with the gap through multiple linear regression and logistic regressions. Results:Validated physician–patient interactions (N = 321) were included. On the one hand, the consultation process and treatment quality are less commendable with the huge evidence-do gap. More than three-quarters of the physicians provided low-quality care, as against standard clinical guidelines. On the other hand, the level I, specialized hospitals, doctor, associate chief physicians, and attending physicians, sponsored by Internet enterprises, more times of provider's responses and words were associated with high-quality processes; More total times of provider's responses, urticaria, and nonoffice hours of the visit were associated with high-quality diagnosis; Sponsored by Internet enterprises, more total words of provider's all responses, and urticaria were associated with high-quality treatment. Conclusions:Our findings have important implications in an era in which to better comprehend the evidence-do gap. Efforts to bridge the evidence-do gap should be focused on the important role of institutions and physicians. [ABSTRACT FROM AUTHOR]