Fig. 4

Scatter plot of antibiotic prescription errors ratio and clinical competence. The relationship between the clinical competence and the antibiotic prescription errors is linear (n = 49, \({\beta }_{0}\)=-17.085, \({\beta }_{1}\)=-0.33, p < 0.05, CI95% = -31.005, -3.16, \({R}^{2}\)=0.11, Residual 0 ± 0.99). The regression line was fitted with least square regression