Fig. 2From: Determinants of depression in primary caregivers of disabled older relatives: a path analysisThe final model. Notes. ADL refers to the independence for the basic activities of daily living. The numbers by the arrows represent standardized regression coefficients. The numbers at the upper right corners of the boxes represent r2 of the partial regression of each variable; e1 and e2 are latent errors. Only paths significant at p < 0.05 were taken into accountBack to article page