Table 6.
Moderated-mediation analysis for predicting lockdown fatigue scale at T3 based on TMT-A, BDI, and gait speed at T0.
| Model summary | ||||||
|---|---|---|---|---|---|---|
| Outcome variable: lockdown fatigue scale at T3 | ||||||
| R | R2 | MSE | F | df1 | df2 | p |
| 0.6297 | 0.3965 | 48.4091 | 7.0476 | 5 | 44 | 0.0001 |
| Model | ||||||
| coeff | se | t | p | LLCI | ULCI | |
| TMT-A at T0 | −0.1549 | 0.1099 | −1.4097 | 0.1656 | −0.3394 | 0.0297 |
| BDI at T0 | 0.5074 | 0.1884 | 2.6924 | 0.01 | 0.1907 | 0.824 |
| Age | −0.3582 | 0.2456 | −1.4584 | 0.1518 | −0.7708 | 0.0545 |
| Gender | 4.4119 | 1.9601 | 2.2508 | 0.0294 | 1.1184 | 7.7054 |
| Educational level | −0.2855 | 0.34 | −0.8396 | 0.4057 | −0.8567 | 0.2858 |
| Direct effect of TMT-A at T0 on lockdown fatigue scale at T3 | ||||||
| Effect | se | t | p | LLCI | ULCI | |
| TMT-A at T0 | −0.1549 | 0.1099 | −1.4097 | 0.1656 | −0.3394 | 0.0297 |
| Conditional indirect effects of TMT-A at T0 on lockdown fatigue scale at T3 | ||||||
| Indirect effect: TMT-A-T0 → BDI-TO → Lockdown fatigue-T3 | ||||||
| Gait speed at T0 | Effect | BootSE | BootLLCI | BootULCI | ||
| −1 SD | 0.0612 | 0.0603 | −0.0441 | 0.1483 | ||
| 0 | −0.0249 | 0.0419 | −0.1099 | 0.0232 | ||
| +1 SD | −0.111 | 0.0739 | −0.2491 | −0.0142 | ||
| Index of moderated mediation | ||||||
| Gait speed at T0 | Index | BootSE | BootLLCI | BootULCI | ||
| −0.0861 | 0.0529 | −0.1755 | −0.0076 | |||
MSE, Mean Squared Error; df, degrees of freedom; LLCI, lower level of confidence interval; ULCI, upper level of confidence interval; coeff, coefficient; se, standard error; SD, standard deviation. Data are reported with coefficients and a 95% confidence intervals.