Visual analog score | TBA (n=30) | OFA (n=30) | Mann-Whitney test | |
---|---|---|---|---|
z | P value | |||
30 min | 6 (5–7) | 2 (0–4) | 4.7 | < 0.001 |
1 h | 8 (7–8) | 3.5 (2–5) | 5.86 | < 0.001 |
2 h | 4 (3–5) | 4 (3–5) | 0.6 | 0.53 |
6 h | 7 (7–8) | 4 (3–5) | 5.8 | < 0.001 |
12 h | 7 (7–8) | 4 (3–5) | 5.8 | < 0.001 |
18 h | 6 (5–7) | 3 (3–4) | 5.3 | < 0.001 |
24 h | 5 (4–5) | 3 (2–4) | 3 | 0.003 |
30 h | 4 (3–4) | 3 (2–4) | 1.8 | 0.07 |
36 h | 3 (3–4) | 3 (3–3) | 1.9 | 0.06 |
42 h | 3 (2–3) | 3 (2–3) | 1.6 | 0.1 |
48 h | 3 (1–3) | 3 (1–3) | 0.02 | 0.98 |