Figure 1
From: Association between value-based purchasing score and hospital characteristics
Covariate Effects Under the Ordinary Least Squares and Quantile Regression Models. The dashed straight line represents the OLS estimate while its 95% confidence interval is represented by dashed & dotted lines. The dark line represents quantile estimates at the 10 percentiles of the VBP score distributions (0.1, 0.2,.., 0.9), and their corresponding 95% confidence intervals are represented by the shaded area.