Hyppigheden pr. hundrede patientår var 0, 22 for etoricoxib og 1, 84 for diclofenac (p- værdien var < 0, 001 for etoricoxib versus diclofenac).
The rate per hundred patient-years was 0.22 on etoricoxib and 1.84 for diclofenac (p-value was < 0.001 for etoricoxib vs. diclofenac).