Table 3.
Fit statistics and parameters for latent growth models controlling for county-level cases
| Model | X 2 | df | CFI | TLI | SRMR | RMSEA | 90% CI | |
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | |||||||
| Physical fatigue | 42.79 | 30 | .99 | .99 | .02 | .04 | .000 | .062 |
| Cognitive weariness | 39.59 | 30 | .99 | .99 | .03 | .03 | .000 | .058 |
| Emotional exhaustion | 42.72 | 30 | .99 | .99 | .02 | .04 | .000 | .061 |
| Psychological symptoms | 56.95 | 30 | .97 | .97 | .04 | .06 | .032 | .076 |
| Initial Level | Linear Change | Quadratic Change | ||||||
| Mean | Variance | Mean | Variance | Mean | Variance | |||
| Physical fatigue | 2.83 (p < .001) | 2.09 (p < .001) | .04 (p = .524) | .22 (p = .001) | −.02 (p = .207) | .01 (p = .045) | ||
| Cognitive weariness | 2.47 (p < .001) | 1.97 (p < .001) | −.12 (p = .026) | .23 (p < .001) | .02 (p = .106) | .01 (p = .016) | ||
| Emotional exhaustion | 2.29 (p < .001) | 1.73 (p < .001) | −.07 (p = .303) | .25 (p = .005) | .02 (p = .338) | .01 (p = .048) | ||
| Psychological symptoms | 2.36 (p < .001) | .15 (p < .001) | −.09 (p < .001) | .04 (p < .001) | .02 (p < .001) | .00 (p = .001) | ||
N = 301. χ2, chi-square; df, degrees of freedom; CFI, comparative fit index; TLI, Tucker-Lewis index; SRMR, standardized root mean square residual; RMSEA, root mean square error of approximation; CI, confidence interval of RMSEA