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Table 2 Fit statistics and parameter estimates for growth curve models

From: Health related quality of life trajectories and predictors following coronary artery bypass surgery

Component Form χ2 p CFI Intercept SE Slope SE
Physical Linear 4.29 .115 0.963 36.43* 0.69 1.37* 0.16
  Quadratic 7.77 .020 0.908 37.46* 0.65 0.21* 0.03
  Square root 14.02 .001 0.808 35.92* 0.76 3.04* 0.41
Mental Linear 5.31 .07 0.966 47.27* 0.78 0.61* 0.16
  Quadratic 8.92 .01 0.928 47.69* 0.77 0.08* 0.03
  Square root 3.05 .22 0.989 46.90* 0.81 1.61* 0.39
  1. n = 182
  2. For χ2 values df = 2.
  3. CFI = Comparative Fit Index. A higher CFI indicates better model fit.
  4. * p < .001