Development an extended-information success system model (ISSM) based on nurses' point of view for hospital EHRs: a combined framework and questionnaire.

Background: Understanding the hospital EHR success rate has great benefits for hospitals. The present study aimed to 1-Propose an extended-ISSM framework and a questionnaire in a systematic manner for EHR evaluation based on nurses' perspectives, 2-Determine the EHR success rate, and 3-Explore the effective factors contributing to EHR success.

Methods: The proposed framework was developed using ISSM, TAM3, TTF, HOT-FIT, and literature review in seven steps.