Table 1

AUS Score risk stratification

VariableYesNo
Preceding chemotherapy regimen more intensive than any of

  1. ALL maintenance

  2. Langerhans cell histiocytosis (LCH) maintenance

  3. Weekly vinblastine (low-grade glioma)

10
Total white cell count <0.3×109/L10
Platelet <50×109/L*10
Total score

  • *This remains valid even for recently transfused patients.

  • ALL, acute lymphoblastic leukaemia; AUS, Australia–UK–Swiss.