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Resting numerical rating scale.
| Variable | 2h | 6h | 24h | Total |
|---|---|---|---|---|
|
OA group
(n=30) |
0.9 ± 0.8 | 1.7 ± 0.9 | 1.2 ± 0.7 | 1.3± 0.13 |
|
OFA group
(n=30) |
1.0 ± 1.4 | 1.8 ± 1.2 | 1.4 ± 1.1 | 1.4 ± 0.13 |
| Total | 0.95 ± 0.14 | 1.73 ± 0.14*** | 1.30 ± 0.12*θθ |
The data are presented as mean ± standard deviation. Comparison with 2 hours after operation.
*P<0.05, ***P<0.001. Comparison with 6 hours after operation, θθP<0.01.
