Figure 2From: Confirmatory factor analytical study of the WHOQOL-Bref: experience with Sudanese general population and psychiatric samples Path relationships within the WHO 6-domain model derived from Sudanese general population data. The primary (direct) predictors of "gen facet" were: "environment", standardized beta = 0.18; "physical health", beta = 0.26; and "independence, beta = 0.18". The " psychological", " social relations" and "spiritual" domains impacted on "gen facet" indirectly through effects on the primary predictors, as shown in the path diagram.Back to article page