Table 2.
Fit indices of the CFA models for PCDEQ (n = 305).
Model
χ
2
(df)
χ
2
/df
p
RMSEA
90% CI
SRMR
TLI
CFI
PCDEQ
6 factors - 59 items
3282.82
(1637)
2.01
<.001
0.057
0.054-0.060
0.081
0.749
0.760
M1
6 factors - 57 items
3023.26
(1524)
1.98
<.001
0.056
0.053-0.059
0.079
0.765
0.781
0.776
0.791
M2
6 factors - 57 items
2787.39
(1517)
1.84
<.001
0.052
0.049-0.055
0.070
0.800
0.810
χ
2
: chi-square; df: degrees of freedom; p: significance level; RMSEA = Root mean square error of approximation; SRMR = Standardized root mean square residual; TLI = Tucker-Lewis index; CFI = Comparative fit index.