1 TYPE A - PREDICTABLE, ACUTE, related to MOA
2 TYPE B - IDIOSYNCRATIC, UNPREDICTABLE, ACUTE/SUBACUTE, NOT related to known MOA
3 TYPE C - CHRONIC EFFECTS
4 TYPE D - DELAYED EFFECTS
5 TYPE E - END OF TREATMENT EFFECTS
6 TYPE F - FAILURE of EFFICACY
1 RESULT IN DEATH
2 LIFE THREATENING
3 REQUIRE HOSPITALIZATION
4 PROLONG HOSPITALIZATION
5 CAUSE DISABILITY
6 CAUSE CONGENITAL ANOMALIES
7 REQUIRE INTERVENTION TO PREVENT PERMANENT INJURIES