Table 6.
Goodness-of-fit indices for measurement invariance analyses across injury category
| χ2 | df | χ2diff (dfdiff) | CFI | CFIdiff | TLI | RMSEA | |
|---|---|---|---|---|---|---|---|
| Persistent (n = 177) | 10.94 | 19 | – | 1.00 | – | 1.00 | .000 |
| Acute/subacute (n = 161) | 18.79 | 19 | – | 1.00 | – | 1.00 | .000 |
| Configural (equal form) | 30.89 | 38 | – | 1.00 | – | 1.00 | .000 |
| Metric (equal loadings) | 40.08 | 44 | 9.19(6) | 1.00 | NC | 1.00 | .000 |
| Equal factor variances | 40.88 | 46 | 9.99(8) | 1.00 | NC | 1.00 | .000 |
|
Scalar (equal indicator intercepts) |
43.47 | 50 | 12.58(12) | 1.00 | NC | 1.00 | .000 |
| Equal latent means | 55.22 | 52 | 24.33(14) | .997 | .003 | .997 | .014 |