From: Parental and infant characteristics and childhood leukemia in Minnesota
 | Age group |  | ||
---|---|---|---|---|
 | 0–4 years | 5–9 years | 10–14 years | Total |
Acute lymphoblastic leukemia* | 320 (56%) | 163(29%) | 79 (14%) | 562(81%) |
Acute myeloid leukemia+ | 55 (57%) | 20 (21%) | 21 (22%) | 96 (14%) |
Chronic myeloproliferative disease | 6 (50%) | 3 (25%) | 3 (25%) | 12 (1.7%) |
Myelodysplastic syndrome and other myeloproliferative diseases | 4 (57%) | 2 (29%) | 1 (14%) | 7 (1.0%) |
Unspecified and reticuloendothelial leukemias | 6 (33%) | 8 (44%) | 4 (22%) | 18 (2.6%) |
Total | 391 (56%) | 196 (28%) | 108 (16%) | 695 |