Egger’s test of the visual analogue scale score within 12-24 hours
| Std_Eff | Coef. | Std. Err. | t | 95% CI | |
|---|---|---|---|---|---|
| Slope | –1.344 | 0.897 | –1.50 | 0.185 | –3.539, 0.851 |
| Bias | 0.696 | 3.543 | 0.20 | 0.851 | –7.973, 9.365 |
Std_Eff: standardized effect, Coef.: coefficient, Std. Err.: standard error, CI: confidence interval.