Table 1

Cases included in the study

MLL+ve(%+ve)aMLL−veMLL status NKbTotal
Diagnosis
 ALL19 (53%)171349
 AML29 (66%)153074
 Otherc2 (40%)3813
Age
 0–5 mo18 (72%)71843
 6–11 mo14 (58%)101842
 12–17 mo18 (50%)182587
Gender
 Female28 (60%)192370
 Male22 (58%)162866
Region
 Orient18 (60%)12232
 South America22 (63%)131752
 Europe10 (50%)103252
  • a Percentage of MLL+ve of those cases with known MLL status.

  • b NK, no diagnostic sample available or sample degraded.

  • c Includes biphenotyoic.