Fig. 5

Time series of the number of platelets transfusion prescriptions to non-CC/HO patients (upper panel), CC (middle panel), and HO (lower panel) patients with platelets > 10X10⁹/L as a percentage of the total transfusion in those cohorts. Also shown the cumulative results from the linear regression model fit for each segment (red line), the intervention time (blue), the trend lines prior to the interventions being introduced (dashed red lines), median of the whole data (black), two and three standard deviation from the median (dashed and dotted black lines, respectively)