Measure | Value | Description [13] |
---|---|---|
Omega (ω) | ||
 General | 0.932 | Estimate of internal reliability (analogous to Cronbach alpha for non-bifactor models) |
 Symptoms | 0.716 | |
 Activity | 0.845 | |
 ADLs | 0.859 | |
 Sport | 0.860 | |
Omega Hierarchical (ωH) | ||
 General | 0.810 | Proportion of systematic variance in total or subscale scores attributed to individual differences on the general factor or secondary factors, respectively |
 Symptoms | 0.199 | |
 Activity | 0.377 | |
 ADLs | 0.124 | |
 Sport | 0.528 | |
Relative Omega (ωR) | ||
 General | 0.869 | Proportion of reliable variance in the total scores due to the general factor, or reliable variance in subscale scores independent of the general factor |
 Symptoms | 0.277 | |
 Activity | 0.447 | |
 ADLs | 0.144 | |
 Sport | 0.614 | |
Factor Determinacy (FD) | ||
 General | 0.922 | Correlation between factor scores and the factors |
 Symptoms | 0.814 | |
 Activity | 0.795 | |
 ADLs | 0.817 | |
 Sport | 0.898 | |
Explained Common Variance (ECV) | ||
 General | 0.584 | Proportion of the common variance in total or secondary subscale scores explained by the general or secondary factors, respectively |
 Symptoms | 0.062 | |
 Activity | 0.090 | |
 ADLs | 0.078 | |
 Sport | 0.187 | |
Percent Uncontaminated Correlations (PUC) | 0.778 | Proportion of covariance terms which only reflect variance from the general factor |