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Table 3 Tests of invariance across different risk groups

From: Influences on anticipated time to ovarian cancer symptom presentation in women at increased risk compared to population risk of ovarian cancer

 

x 2

Df

Δx2

Δdf

CFI

ΔCFI

Configural model

118.28

24

  

0.77

 

Model 1

132.57

32

14.29

8

0.75

0.02

Model 2

201.47

33

83.19*

9

0.58

0.19

Model 3

793.96

37

675.68*

13

0.00

0.77

Model 4

1076.58

47

958.30*

23

0.00

0.77

Model 5

1236.45

49

1118.17*

25

0.00

0.77

  1. Note. Δx2 =difference in x2 between models; Δdf= difference in degrees of freedom between models; ΔCFI = difference in CFI between models. Numbers in bold indicate goodness of fit. Model 1= constrained structural weights. Model 2= constrained structural weights and intercepts. Model 3 = constrained structural weights, intercepts and means. Model 4= constrained structural weights, intercepts, means and covariance’s. Model 5 = constrained structural weights, intercepts, means, covariance’s and residuals. *p<.05