Table 3.
Group T (n = 30) | Group Q (n = 29) | P value | |
---|---|---|---|
Invalid bolus times in PCIA at 24 h | 3.5 (2.0, 5.0) | 2.0 (0.0, 3.0) | 0.007 |
Invalid bolus times in PCIA at 48 h | 4.0 (3.0, 6.0) | 2.0 (0.0, 3.5) | 0.001 |
Rescue analgesia at 48 h (n, %) | 19 (63.3) | 10 (34.5) | 0.025 |
Analgesia satisfaction scores | 8.0 (7.0, 9.0) | 9.0 (8.0, 10.0) | 0.001 |
QoR-15 scores at 24 h | 76.3 ± 15.1 | 88.2 ± 12.3 | 0.002 |
QoR-15 scores at 48 h | 86.3 ± 14.4 | 95.9 ± 8.8 | 0.003 |
Postoperative length of stay (d) | 11.13 ± 3.07 | 10.10 ± 1.80 | 0.123 |
Adverse effects, n (%) | |||
PONV | 4 (13.3) | 2 (6.9) | 0.699 |
Emergence agitation | 3 (10.0) | 1 (3.4) | 0.629 |
Respiratory depression | 0 | 0 | >0.999 |
Weakness of lower limbs | 0 | 0 | >0.999 |
Notes: Data are presented as mean ± SD, median (IQR) or n (%). P value < 0.05 shows statistical significance compared to Group T.
Abbreviations: QoR-15, Quality of Recovery-15; PCIA, patient-controlled intravenous analgesia; PONV postoperative nausea and vomiting.