Table 3.
Treatment | OR | 95% CI |
---|---|---|
None | 1.0 | Ref |
P32 only | 1.5 | 0.8 to 2.8 |
Alkylating agent only | 0.9 | 0.4 to 2.1 |
HU only | 1.2 | 0.6 to 2.4 |
Mixed treatment (two or three) | 2.9 | 1.4 to 5.9 |
Abbreviations: AML, acute myeloid leukemia; HU, hydroxyurea; MDS, myelodysplastic syndrome; OR, odds ratio; P32, radioactive phosphorus; Ref, reference.