- Linear regression analysis results for the VAS, SAI, and ICQ values at 4 hours.
| Variables | Regression coefficients | ||||
|---|---|---|---|---|---|
| β | sh | 95% Confidence interval | t | P-value | |
| Visual analog scale (VAS)* | |||||
| Constant Groups | -12.398 | 9.244 | (-30.738) - (-5.941) | -1.341 | 0.183 |
| Control | Ref | ||||
| Intervention | -6.003 | 0.278 | (-6.555) - (-5.452) | -21.604 | <0.001 |
| Model statistics: F=160.397; p<0.001; R2=0.828; Corrected R2=0.823 | |||||
| State anxiety scale (SA)** | |||||
| Constant | 36.902 | 56.185 | (-74.582) - (148.386) | 0.657 | 0.513 |
| Groups | |||||
| Control | Ref | ||||
| Intervention | -4.886 | 3.985 | (-12.794) - (3.021) | -1.226 | 0.223 |
| Model statistics: F=60.077; p<0.001; R2=0.708; Corrected R2=0.696 | |||||
| Immobilization comfort questionnaire (ICQ)** | |||||
| Constant | -33.589 | 46.587 | (-126.563) - (59.386) | -0.717 | 0.475 |
| Groups | |||||
| Control | Ref | ||||
| Intervention | 20.499 | 3.324 | 13.904-27.093 | 6.168 | <0.001 |
| Model statistics: F=274.560; p<0.001; R2=0.917; Corrected R2=0.917 | |||||