Advanced Practice Providers
Among APPs, a weighted linear combination of 6 predictor variables included in the model explained more than half of the variance in emotional exhaustion (R 2=0.62) but explained a lower proportion of variance in depersonalization (R2 =0.35) and reduced personal accomplishment (R2 =0.17). Frustration explained a statistically significant proportion of variance in the three burnout dimensions: 67.2% in emotional exhaustion, 72.4% in depersonalization, and 73.6% in reduced personal accomplishment.