Results of Different Confirmatory Factor Analysis Models on the PRWE-NL Items in a Subgroup of Patients With Distal Radius, Carpal, or Metacarpal Fractures (n=235)
a Factor loadings are completely standardized estimates. All factor loadings were statistically significant except those marked with an asterisk. PRWE-NL=Dutch version of the Patient-Rated Wrist Evaluation, G=general factor, g=group factor, λ=factor loading, ECV=explained common variance, α=Cronbach alpha, ωT=omega total, ωH=omega hierarchical, and ωS=omega subscale. †P<.001. The covariance between the correlated factors in model 2 (pain vs function=0.90, P<.001) and 3 (pain vs specific activities=0.87, pain vs usual activities=0.91, and specific activities vs usual activities=0.96; all P values<.001) were all positive and statistically significant.