Table 4.
Fit indices of the random intercept cross-lagged models.
| Anxiety and PSMU | Depression and PSMU | Anxiety and PG | Depression and PG | |
|---|---|---|---|---|
| χ2 (df) | 0.017 (4) | 11.915 (4) | 12.930 (4) | 6.327 (4) |
| CFI | 0.999 | 0.998 | 0.999 | 0.999 |
| TLI | 0.999 | 0.993 | 0.978 | 0.994 |
| RMSEA | 0.000 | 0.031 | 0.021 | 0.030 |
| SRMR | 0.002 | 0.030 | 0.011 | 0.012 |
PSMU, problematic social media use assessed using the Bergen Social Media Addiction Scale; PG, problematic gaming assessed using the Internet Gaming Disorder Scale-Short Form; anxiety and depression were assessed using the Hospital Anxiety and Depression Scale.
CFI, comparative fit index; TLI, Tucker-Lewis index; RMSEA, root mean square error of approximation; SRMR, standardized root mean square residual.
Anxiety and PSMU model shown in Figure 1; Depression and PSMU model shown in Figure 2; Anxiety and PG model shown in Figure 3; Depression and PG model shown in Figure 4.