Table 1.
Demographic and Medical Characteristics of Study Participants
| Variables | Survivors n=151 | Comparison group n=7910 | p-value | ||
|---|---|---|---|---|---|
| Gender | n | % | n | % | |
| Male | 78 | 51.7 | 3982 | 50.3 | NS |
| Female | 73 | 48.3 | 3928 | 49.7 | |
| Age at assessment (years) | NS | ||||
| Mean (SD) | 16 | (1.7) | 16 | (1.5) | |
| Diagnosis | n | % | |||
| AML | 34 | 22.5 | |||
| IA | 37 | 24.5 | |||
| WT | 80 | 53.0 | |||
| Age at diagnosis (years) | |||||
| Mean (SD) | 5.5 | (2.9) | |||
| AML | 6.5 | (3.4) | |||
| IA | 6.2 | (2.9) | 0.003 | ||
| WT | 4.8 | (2.4) | |||
| Time since diagnosis (years) | |||||
| Mean (SD) | 10 | (3.2) | |||
| AML | 9.12 | (3.7) | |||
| IA | 10.0 | (3.4) | NS | ||
| WT | 10.9 | (2.8) | |||
| Treatment | n | ||||
| Chemotherapy | 13 | ||||
| Chemotherapy, surgery | 55 | ||||
| Chemotherapy, radiation, surgery | 22 | ||||
| Radiation, surgery | 4 | ||||
| Surgery | 31 | ||||
| Stem cell transplantation | 22 | ||||
| Unknown | 4 | ||||
AML, acute myeloid leukemia; IA, infratentorial astrocytoma; NS, not significant; SD, standard deviation; WT, Wilms tumor.