Unfulfilled promises of health information exchange: What inhibits ambulatory clinics from electronically sharing health information?

摘要

Purpose: This study seeks to understand the key inhibitors for health information exchange (HIE) by ambulatory (outpatient) clinics. We examine the key technological, organizational and environmental factors that inhibit an ambulatory clinic from electronically exchanging health information with external clinics and hospitals. Methods: We utilize survey data from 1285 ambulatory clinics in the US state of Minnesota. Using logistic regressions, we assess if the ambulatory clinic's HIE with external clinics and external hospitals are associated with fourteen inhibitors from technological, organizational and environmental contexts in which ambulatory clinics operate. Results: Among the technological inhibitors, we find lack of adequate technological infrastructure, difficulties in integrating external data with electronic medical record systems, and security concerns to inhibit ambulatory clinics' HIE with both clinics and hospitals. Inadequate technical support was a barrier for HIE with hospitals, whereas inadequate training of staff was an inhibitor for clinic-to-clinic HIE. Of the environmental variables, legal concerns and complexity in framing HIE agreements with partners were found to inhibit ambulatory clinics' HIE with both external clinics and hospitals. Lack of partner readiness and ability was an inhibiting factor for clinic-to-hospital HIE whereas issues in patient consent, and problems in choosing the right vendor with a good fit were inhibiting ambulatory clinics' HIE with other clinics. Among the organizational variables, lack of adequate senior leadership support and complexity of workflow changes inhibited clinic-to-clinic health data sharing, whereas unclear return on investment (ROI) for HIE was a deterrent for ambulatory clinics' HIE with hospitals. Conclusions: This study throws light on electronic HIE practices and its key inhibitors in ambulatory clinics, an understudied area in digital health. This paper provides unique insights into specific inhibitors that deter clinicto-clinic health information sharing versus those that affect and clinic-to-hospital health information exchange.