Table 6 Ramsay sedation score
| Group M (No. = 90) | Group R (No. = 90) | Mann-Whitney test | ||||||
|---|---|---|---|---|---|---|---|---|
| Range | Median | IQR | Range | Median | IQR | Z | P value | |
| RSS 0 | 2–3 | 2 | 0 | 1–2 | 2 | 0 | 3.308 | 0.002* |
| RSS 1 | 2–3 | 3 | 1 | 1–2 | 1 | 0.75 | 11.338 | < 0.001** |
| RSS 2 | 2–3 | 3 | 0 | 1–2 | 1 | 1 | 11.542 | < 0.001** |
| RSS 3 | 2–3 | 3 | 0.5 | 1–3 | 1 | 1 | 11.707 | < 0.001** |
