Pimobendan Prescription Group Non-prescription Group P Value
Annual frequency of rehospitalization for heart failure n 251 251 0.021
Mean, SD 0.5 1 0.8 1.3
Median 0 0
Min, Max 0 6 0 9
Annual frequency of all-cause hospitalizations n 251 251 0.133
Mean, SD 1 1.4 1.2 1.5
Median 1 1
Min, Max 0 8 0 9