Skip to main content

Table 5 Factorial Invariance between KINDL self and proxy version.

From: Measuring adolescents' HRQoL via self reports and parent proxy reports: an evaluation of the psychometric properties of both versions of the KINDL-R instrument

Model RMSEA CFI AGFI χ2 Df p (Delta χ2)
1 Unrestricted 0.066 0.999 0.937 31532.14 1014  
2 Loadings 0.067 0.999 0.930 32560.19 1038 < 0.001
3 Error 0.069 0.999 0.921 35323.06 1062 < 0.001
4 Factors 0.070 0.999 0.919 36325.68 1077 < 0.001
  1. Goodness of fit Indices issued from multi-wave factor analyses with different degrees of restriction
  2. Model 1 = Unrestricted separate estimation of parameters; Model 2 = Loadings set to be equal; Model 3 = Error variances in items set to be equal; Model 4 = Factor correlation set to be equal.