Score | Severity level | Systemic symptoms |
---|---|---|
0 | None | No active disease |
1 | Mild | Having any one of the following: rash, fevers < 10 days in the past month, ESR 40 to 90, platelets > 450,000 |
2 | Moderate | Having at least three of the following: rash, fever > 10 days in the past month, WBC > 20,000, ESR > 90, platelets > 550,000, d-dimers 250 to 500, elevated fibrinogen |
3 | Severe | Having any one of the following symptoms: pneumonitis, percarditis, pleural effusion, Macrophage Activation Syndrome (MAS) |