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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
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Health and Quality of Life Outcomes

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