Fig. 6

Distribution of perception and satisfaction scores in terms of understandability, usefulness, applicability, and general satisfaction (n = 852). The questionnaire assessed overall system satisfaction in six separate areas including operability, intelligibility, efficiency, fluency, comprehensiveness, and feasibility, respectively, with options set as very satisfied, satisfied, somewhat satisfied, dissatisfied, and very dissatisfied. Most of the patients were satisfied with the system operability (n = 748, 87.79%), intelligibility (n = 724, 84.98%), efficiency (n = 721, 84.62%), fluency (n = 778, 91.31%), comprehensiveness (N = 734, 86.15%), and feasibility (n = 734, 86.15%). Percentages may not total 100 because of rounding