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Table 3 Fitting index of KIAA0319_CGS on reading abilites of mediation model

From: Cumulative genetic score of KIAA0319 affects reading ability in Chinese children: moderation by parental education and mediation by rapid automatized naming

 

χ2

df

χ2/df

CFI

TLI

RMSEA

Model 5

7.05

3

2.35

0.997

0.981

0.024

Model 6

3.80

2

1.90

1.000

0.994

0.019

Model 7

11.13

6

1.855

0.995

0.981

0.019

Model 8

15.33

6

2.56

0.997

0.987

0.017

  1. CFI: Comparative Fit Index, TLI :Tucker-Lewis Index, RMSEA: Root Mean Square Error of Approximation. Model 5 refers to the mediation model of RF_CGS on phonological awareness, Morphological awareness and RAN. Model 6 refers to the mediation model of RF_CGS on RANs. Model 7 refers to the mediation model of CR_CGS on phonological awareness, morphological awareness and RAN. Model 8 refers to the mediation model of CR_CGS on RANs