Table 1.
Means, standard deviations, and Pearson correlation for the study variables (n = 431)
| Variable | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|
| 1 PTTUS (T1) | – | ||||||
| 2 MOET (T1) | 0.23*** | – | |||||
| 3 EDE-QS (T1) | 0.25*** | 0.39*** | – | ||||
| 4 Academic Burnout (T1) | 0.21*** | 0.18*** | 0.19*** | – | |||
| 5 GPA (T2) | –0.33*** | –0.27*** | –0.28*** | –0.25*** | – | ||
| 6 Age (T1) | 0.20*** | 0.01 | 0.01 | 0.11* | –0.26*** | – | |
| 7 BMI (T1) | –0.05 | 0.12** | 0.12** | 0.06 | –0.07 | –0.04 | – |
| M | 9.6 | 1.36 | 8.39 | 59 | 2.81 | 19.34 | 20.56 |
| SD | 5.86 | 1.27 | 6.27 | 24.18 | 0.72 | 1.30 | 2.63 |
PTTUS: Problematic TikTok Use Scale; EDE-QS: 12-item Eating Disorder Examination Questionnaire; MOET: Muscularity-Oriented Eating Test; BMI: body mass index; M: mean; SD: standard deviation; T1, time 1; T2, time 2
*p < .05; **p < .01; *** p < .001