Table 7 EULAR/ACR-Classification Criteria for SLE (2018)

  Fever

2

  Non-scarring alopecia

2

  Oral ulcers

2

  Subacute-cutaneous or discoid LE

4

  Acute cutaneous LE

6

  Synovitis in ≥2 joints or pressure pain in ≥2 joints with morning stiffness ≥30 min

6

  Delirium

2

  Psychosis

3

  Seizure

5

  Pleural or Pericardial extravasation

5

  Acute pericarditis

6

  Leukopenia

3

  Thrombopenia

4

  Autoimmunohemolysis

4

  Proteinuria > 0.,5 g/24 h

4

  Lupus nephritis (histol.) Type II, V

8

  Lupus nephritis (histol.) Type III, IV

10

  aCL > 40 GPL or aß2GPI > 40 GPL or LA +

2

  C3 or C4 reduced

3

  C3 and C4 reduced

4

  a-ds-DNS-Ab

6

  a-Sm-Ab

6