Fig. 1
From: Healthcare providers’ knowledge and attitudes about overdose prevention sites in Colorado

Correlation between Mean Knowledge and Attitude Scores of Providers. Closed circles represent individual participant scores (n=698) plotted as mean knowledge score on the x-axis and mean attitude score on the y-axis. The solid line was generated by a Pearson correlation analysis indicating a strong positive relationship (r = 0.76, p < 0.0001) between provider knowledge and attitude about OPS