Figure 8.

Calculation of BER for each RMP in groups 1, 2, and 3 for all 15 years. The BER shows the average of all hospitals with each RMP value. The number of deficit and surplus hospitals for all years was disaggregated by the RMP value. Most surplus hospitals were located above RMP = 0.25, while most deficit hospitals were located below 0.25. On the other hand, the average BER crosses the line of RMP = 0.25 between surplus and deficit hospitals. This indicates that RMP = 0.25 is a critical point in terms of management.