Skip to main content

Table 3 Performance measures of model fit

From: Impact of a child with congenital anomalies on parents (ICCAP) questionnaire; a psychometric analysis

  6 weeks 6 months
  Mothers Fathers Mothers Fathers
χ2 I 96.51 101.93 51.11 59.01
df II 41 39 27 26
p III .001 .001 .003 .001
χ2/df 2.35 2.61 1.89 2.27
CFI IV .92 .92 .94 .94
TLI V .94 .94 .94 .94
RMSEA VI .13 .15 .15 .18
WRMR VII 1.07 1.15 1.00 1.07
  1. I χ2-test is a measure of model fit
  2. II df indicates degrees of freedom of χ2-test
  3. III p-values of the χ2-test
  4. IV CFI = Comparative Fit Index
  5. V TLI = Tucker – Lewis Index
  6. VI RMSEA = Root Mean Square Error of Approximation
  7. VII WRMR = Weighted Root Mean square Residual