Diagnostic criteria for AIHA
| Criteria* . | Studies (N = 61) . |
|---|---|
| Hemolytic anemia with positive DAT and exclusion of alternatives | 32 |
| Hemolytic anemia with positive DAT | 16 |
| Hemolysis and positive DAT (± exclusion of alternatives) | 4 |
| Symptomatic anemia and positive DAT | 2 |
| Hemolysis and positive red cell serology | 2 |
| Unique/unrelated definitions | 5 |
| Criteria* . | Studies (N = 61) . |
|---|---|
| Hemolytic anemia with positive DAT and exclusion of alternatives | 32 |
| Hemolytic anemia with positive DAT | 16 |
| Hemolysis and positive DAT (± exclusion of alternatives) | 4 |
| Symptomatic anemia and positive DAT | 2 |
| Hemolysis and positive red cell serology | 2 |
| Unique/unrelated definitions | 5 |
17 of 61 papers also had criteria for DAT-negative AIHA.