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. Author manuscript; available in PMC: 2018 Jan 17.
Published in final edited form as: Eur J Pain. 2017 Jul 31;22(1):39–48. doi: 10.1002/ejp.1074

Table 4.

Model Fit Indices Produced by Confirmatory Factor Analyses

Model RMSEA CFI TLI SRMR
Three-factor (categorical) 0.118 0.954 0.931 1.005
Three-factor (continuous) 0.072 0.950 0.925 0.048
Three-factor (continuous) and 14 & 17 correlated 0.000 1.000 1.000 0.027

Note. The three-factor model was categorical and fit statistic was WRMR instead of SRMR. RMSEA = Root Mean Square Error of Approximation; CFI = Confirmatory Fit Index; TLI = Tucker-Lewis Index; SRMR = Standardized Root Mean Square Residual.