Fit indices for multi-group confirmatory factor analyses of the intensity, frequency, and perceived impact dimensions of the PBS-ST scale.

Note: χ2(df) = chi-square (degrees of freedom), χ2/df = chi-square/degrees of freedom, CFI = comparative fit index, TLI = Tucker Lewis fit index, RMSEA = root mean square error of approximation, SRMR = standardized root mean square residual, ΔS-B χ2 (Δdf) = Satorra-Bentler scaled chi-square difference test (degrees of freedom difference).