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CFA and bifactor model fit indices for IASMHS.
| χ2 | df | CFI | TLI | RMSEA (90% CI) | BICa | |
|---|---|---|---|---|---|---|
| One-factor model | 931.1* | 252 | .705 | .677 | .111 (.104;.119) | 17182.95 |
| Three-factor model | 438.6* | 249 | .918 | .909 | .059 (.050;.068) | 16768.05 |
| Bifactor model | 395.5* | 228 | .927 | .912 | .058 (.048;.068) | 16831.07 |
aEstimated using robust maximum likelihood estimation (MLR); *significant relative to degrees of freedom, p < .01.
