Competitive Usability Evaluation of Electronic Health Records: Preliminary Results of a Case Study.

It is necessary for hospitals to be able to compare the usability of electronic health records (EHR) before acquisition. Adding usability as a critical element of the procurement process is therefore crucial. During the competitive usability evaluation of several EHRs, the usability walkthrough method has the potential of making end-users more active in the procurement process than demonstrations. This case study presents first results of a comparison of three EHRs performed by nine representative end-users. All users uncovered usability problems while performing their scenarios. The results show that none of the EHRs evaluated is without major usability problems. These problems have been well-known to human factors researchers for a long time.