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Table 3 Comparison of C-CSES models (n = 224)

From: Chinese translation and psychometric testing of the cardiac self-efficacy scale in patients with coronary heart disease in mainland China

Model

RMSEA

CFI

NNFI

IFI

χ2/df

Model 1: Two factor model

0.124

0.885

0.87

0.896

4.42

Model 2: Three factor model

0.084

0.954

0.927

0.954

2.572

Model 3: Three factor model and covariance between the residuals of item1 and 2

0.064

0.974

0.947

0.966

1.899

  1. C-CSES Chinese version of Cardiac Self-efficacy Scale