Table 7.
Results of the mediating effect model test.
| Comparison of physical appearance | Sleep quality | Negative emotions | Negative emotions | |||||
|---|---|---|---|---|---|---|---|---|
| B | t | B | t | B | t | B | t | |
| Constant | 17.876** | 6.75 | 3.35** | 4.17 | 51.54** | 10.76 | 38.42** | 8.00 |
| Gender | 0.81 | 1.46 | 1.12** | 7.12 | 4.09** | 4.07 | 1.08 | 1.08 |
| Age | 0.07 | 0.72 | 0.07** | 2.70 | 0.02 | −0.11 | −1.38 | 1.38 |
| Sports level | −0.31 | −0.61 | 0.07 | 0.46 | 0.55 | −0.60 | −0.76 | 0.76 |
| Social media addiction | 0.20** | 3.41 | 0.09** | 5.19 | 0.67** | 6.22 | 0.39** | 3.77 |
| Comparisons of physical appearance | 0.10** | 6.14 | 0.02** | 0.23 | ||||
| Sleep quality | 2.50** | 7.60 | ||||||
| R 2 | 0.04 | 0.32 | 0.14 | 0.29 | ||||
| Adjusted R2 | 0.03 | 0.31 | 0.13 | 0.28 | ||||
| F-value | F (4,315) = 3.443,p = 0.00 | F (5,314) = 29.825,p = 0.00 | F (4,315) = 12.802,p = 0.00 | F (6,313) = 21.276,p = 0.00 | ||||
* p < 0.05, ** p < 0.01.