Table 3 CHIPPS rating at different observation time points in PACU (mean ± SD)
Time (min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 |
|---|---|---|---|---|---|---|---|
IV-Ibuprofen group | 1.90 ± 0.97 | 2.60 ± 1.14 | 2.70 ± 1.66 | 2.20 ± 1.40 | 1.90 ± 1.02 | 1.55 ± 1.00 | 1.30 ± 1.03 |
Placebo group | 3.25 ± 1.80 | 4.00 ± 1.52 | 4.95 ± 1.93 | 3.75 ± 1.25 | 2.60 ± 1.19 | 1.90 ± 1.02 | 2.05 ± 0.51 |
p-value | 0.005 | 0.002 | <0.001 | <0.001 | 0.089 | 0.280 | 0.006 |