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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: J Abnorm Psychol. 2021 Jun 10;130(5):423–434. doi: 10.1037/abn0000672

Table 2.

Fit Statistics for Confirmatory Factor Models of 2-Week Self-Report Outcomes

Model χ2 df RMSEA RMSEA 90% CI CFI TLI
First-order factors
 1-factor 14,743.97 1539 .09 .09 – .10 .80 .80
 4-factor 7,677.23 1533 .06 .06 – .07 .91 .90
 5-factor 6,489.94 1529 .06 .06 – .06 .93 .92
 6-factor 6,295.42 1524 .06 .06 – .06 .93 .93
Second-order models
 7-factor (1SO, 6FO) 7,348.66 1533 .06 .06 – .06 .91 .91
 8-factor (2SO, 6FO) 6,563.88 1532 .06 .06 – .06 .93 .92

Note: CFA models were run on a second independent half of the dataset from those used in exploratory factor models. χ2 = chi-square statistic; df = degrees of freedom; CFI = comparative fit index; FO = first-order factor; RMSEA = root mean square error of approximation statistic; SO = second-order factor; TLI = Tucker-Lewis index