Table 2 Goodness of fit indices.
Model | Ν | χ2 | df | χ2/df | Δχ2 | Δdf | RMSEA | SRMR | TLI | CFI |
---|---|---|---|---|---|---|---|---|---|---|
(1) Hypothesized MECP2 model | ||||||||||
(i) Base model | 63 | 30.108*** | 10 | 3.101 | — | — | 0.180 | 0.143 | 0.198 | 0.465 |
(ii) Four paths added | 63 | 1.559 | 6 | 0.260 | 28,549*** | 4 | 0 | 0.028 | 1.295 | 1 |
(iii) Final model: nonsignificant paths removed | 63 | 0.114 | 2 | 0.057 | 1445 | 4 | 0 | 0.012 | 1.197 | 1 |
(2) Confirmatory models | ||||||||||
(iv) Chronic stress model | 62 | 0.669 | 2 | 0.335 | — | — | 0 | 0.033 | 1.094 | 1 |
(v) Depression/anxiety scales substitution model | 63 | 0.674 | 2 | 0.337 | — | — | 0 | 0.013 | 1.050 | 1 |