Table 6.
Fit statistics for the DTS‐SF multigroup CFA
| χ 2 | df | χ 2/df | IFI | TLI | CFI | RMSEA (95% CI) | ΔCFI | ΔRMSEA | |
|---|---|---|---|---|---|---|---|---|---|
| Configural model | 23.504 | 8 | 2.938 | 0.986 | 0.956 | 0.985 | 0.045 (0.025–0.067) | ||
| Metric model | 32.589 | 17 | 1.917 | 0.985 | 0.979 | 0.985 | 0.031 (0.014–0.047) | 0.00 | 0.014 |
| Scalar model | 277.993 | 29 | 9.586 | 0.765 | 0.806 | 0.766 | 0.095 (0.085–0.105) | 0.219 | −0.064 |
| Partial scalar model | 145.24 | 23 | 6.315 | 0.885 | 0.880 | 0.885 | 0.075 (0.063–0.086) | 0.1 | −0.044 |
Note: *Two items were allowed to have free threshold parameters (items 4, 10).
Abbreviations: CFA, confirmatory factor analyse; CI, confidence interval; DTS‐SF, Distress Tolerance Scale short‐form.