Clinical Evaluation of a Novel Technology for Oral Patient-Controlled Analgesia, the PCoA® Acute Device, for Hospitalized Patients with Postoperative Pain, in Pilot Feasibility Study

Figure 6

Pain scores recorded by PCoA Acute system, obtained by patients in the test group. (a) PCoA Acute survey’s touch screen, demonstrating rest pain scoring (similar screen is that used to score movement pain). (b) Example of a selected patient with representative data of rest and movement pain scores obtained at each pill intake event. (c) Pain scores data analysis of patients in the test group (, who scored their pain at pill intake), demonstrating statistically significant pain reduction from the 1st postoperative (PO) day to the 2nd.

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