Fig. 1
From: Translation and validation of the Arabic version of the 5-item Oral Health Impact Profile: OHIP5-Ar
Confirmatory factor analysis model of the oral health-related quality of life (OHRQoL) measured with the five-item OHIP. The latent factor (OHRQoL) is presented in oval and the rectangles represents the measured indicators of the latent factor with their variance. The uni-directional lines arising from the latent factor refer to the factor loadings of the indicators (with their standard errors). Numbers on these lines refer to the standardized values