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Table 3 Pain characteristics during Post Anesthesia Care Unit (PACU) and ward stay

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

Parameters

No. of patients

Mean (SD) / Median [range] / Percentage

During PACU stay

19

 

Morphine (mg)

19

3.6 (3.0)

Last pain score before discharge (0–10)

19

3 [0–6]

Last sedation score before discharge (0–3)

19

1 [0–2]

Nausea/vomiting before discharge (0–3)

19

0 [0–1]

During Ward stay

12 h Post-op

19

 

  Pain score (at rest) (0–10)

19

2 [0–6]

  Pain score (movement) (0–10)

19

5 [0–10]

  Sedation score (0–3)

19

0 [0–1]

  Nausea/vomiting (0–3)

18

0 [0–3]

24 h Post-op

19

 

  Pain score (at rest) (0–10)

19

0 [0–7]

  Pain score (movement) (0–10)

19

3 [0–8]

  Sedation score (0–3)

19

0 [0–1]

  Nausea/vomiting (0–3)

19

0 [0–1]

  Morphine consumption (24 h; mg)

19

12.5 (7.1)

 Side effect

  Nausea / vomiting

6

31.6%

  Pruritus

1

5.3%