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. 2024 Dec 26;19(12):e0312350. doi: 10.1371/journal.pone.0312350

Fig 1. CFA in K-PRFQ-A.

Fig 1

Note: The final model excludes items 1 and 11. Rectangles indicate measured variables, ellipses represent latent constructs, and circles represent residuals, with lines between residuals representing correlations. All standardized regression weights for the factor loadings were statistically significant (p < .001).