Table 5 Confirmatory factor analysis
From: The factor structure of the cardiac anxiety questionnaire, and validation in a post-MI population
Model | Model specification | χ2 (df) | RMSEA | CFI | TLI |
|---|---|---|---|---|---|
1-factor | 1 factor, 18 items | 1631.197*** (135) | .154 | .664 | .619 |
Eifert, 2000 | 3 factors, 18 items | 586.14*** (132) | .086 | .898 | .882 |
Marker, 2008 | 4 factors, 18 items | 546.17*** (129) | .083 | .906 | .889 |
Dragioti, 2011 | 3 factors, 10 items | 110.72*** (32) | .073 | .970 | .958 |
Van Beek, 2012 | 4 factors, 18 items | 559.01*** (129) | .085 | .903 | .886 |
Sardinha, 2013 | 2 factors, 14 items | 409.22*** (76) | .097 | .911 | .893 |
Israel, 2017 | 4 factors, 18 items | 549.09*** (129) | .084 | .906 | .888 |
Generated by EFA | 3 factors, 15 items | 317.05*** (87) | .075 | .938 | .925 |