Phase 2 - quantitative results
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Physiotherapists’ satisfaction with delivery of the new approach was scored as ‘a little satisfied’ (median = 3; IQR = 1; n = 8). Physiotherapists’ experienced usability of the physiotherapist web based dashboard of the app was 40 (median; IQR = 9.4; n = 8), which is considered as ‘OK’ usability [Patients’ rating of global improvement at the end of treatment was scored as ‘a little improved’ (median = 3; IQR = 2; n = 13). Patients’ satisfaction with treatment was scored as ‘a little satisfied’ (median = 3; IQR = 2; n = 13). Patients’ willingness to recommend the app was 9 (median; IQR = 4; n = 11). No patients received the paper-based workbook, because there were no patients considered unsuitable for e-Exercise by physiotherapists. Patients’ experienced usability of the developed app was 87.5 (median; IQR = 30; n = 11), which is considered as ‘best imaginable’ usability.