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Table 4 Post-operative feedback (n = 19) on the VPIA analgesic infusion pump

From: A preliminary assessment of vital-signs-integrated patient-assisted intravenous opioid analgesia (VPIA) for postsurgical pain

ParametersValues [range]
Feedback (1–5; 1: Strongly disagree; 5: strongly agree)
 Patient handset button4 [4–5]
 Mobility of pole with mounted pump3 [3–4]
 No interference of vital signs monitoring with treatment4 [1–5]
 Pump safety4 [3–5]
 Pump effectiveness4 [3–5]