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Table 5 Model fit of the Confirmatory Factor Analyses (N = 117)

From: Psychometric properties of the Patient Assessment of Chronic Illness Care measure (PACIC-5A) among patients with obesity

  PACIC 5A
1-factor model 5-factor model 1-factor model 5-factor model
Χ2 (df) 402.01 (170) 322.78 (160) 632.07 (275) 606.82 (265)
p-value < 0.001 < 0.001 < 0.001 < 0.001
CFI 0.805 0.863 0.792 0.801
RMSEA (90% CI) 0.108 (0.094–0.122) 0.093 (0.079–0.108) 0.105 (0.095–0.116) 0.105 (0.094–0.116)
SRMR 0.080 0.082 0.079 0.083
  1. df degrees of freedom, CFI Comparative Fit Index, RMSEA Root Mean Square Error of Approximation, CI confidence interval, SRMR Standardized Root Mean Residual