Fig. 3

Association between original and weighted BRIX scores; Legend: The scatterplot shows the correlation between burnout risk index original (BRIX-O) scores calculated from exhaustion, cynicism and low professional efficacy scores, and burnout risk index weighted (BRIX-W) scores that are BRIX-O scores weighted with the severity of perceived stress, insomnia symptoms and mood disturbance (r = .93, p < .001)