An Interactive Pain Application (MServ) Improves Postoperative Pain Management

Figure 1

Trial timeline. Patients were recruited to three groups at postoperative day 1 (baseline) and followed for 48 hours (postoperative days 2 and 3). SC: standard care; DN: device with feedback to nursing staff; DNPT: device with feedback to nursing staff and pain team; IPO: International Pain Outcome Questionnaire.