Table 3.
Variable | Cancer in mother | Cancer in father | ||
---|---|---|---|---|
|
|
|||
Minor childrena (%)c | YA childrenb (%) | Minor children (%) | YA children (%) | |
Cancer site | ||||
Skin | 5.4 | 9.2 | 11.7 | 18.4 |
Colorectal | 42.5 | 43.3 | 45.2 | 51.1 |
Brain | 12.6 | 23.6 | 23.7 | 39.3 |
Endocrine | 2.6 | 5.0 | 7.7 | 13.8 |
Leukemia | 12.5 | 33.7 | 20.9 | 46.2 |
Non-Hodgkin disease | 10.7 | 21.9 | 12.9 | 30.2 |
Hodgkin disease | 4.5 | 18.2 | 5.6 | 20.4 |
Renal/bladder | 12.7 | 19.7 | 15.9 | 20.9 |
Lung | 58.5 | 73.4 | 64.2 | 80.3 |
Head and neck | 10.2 | 16.3 | 22.2 | 27.0 |
Soft tissue | 18.5 | 27.9 | 14.4 | 32.1 |
Bone | 11.5 | 22.7 | 18.4 | 41.6 |
Breast | 16.0 | 19.9 | N/A | N/A |
Cervical/uterine | 8.2 | 15.2 | N/A | N/A |
Ovarian | 9.6 | 21.7 | N/A | N/A |
Testicular | N/A | N/A | 2.0 | 6.1 |
Prostate | N/A | N/A | 9.2 | 10.5 |
Other or unknownd | 38.5 | 56.0 | 37.4 | 50.5 |
Stage of cancer at diagnosis | ||||
Local | 5.6 | 10.3 | 8.3 | 16.6 |
Regional | 17.7 | 23.5 | 21.1 | 35.3 |
Metastatic | 61.7 | 72.0 | 56.3 | 74.8 |
Unknowne | 9.5 | 21.8 | 14.8 | 27.6 |
Notes:
Minor children are those aged between 0 and 18 y;
YA children are those aged between 19 and 25 y;
percent-wise distribution of minor and YA children with parents with cancer (17/427 (4%) minor children and 75/796 (9%) YA children lost both parents after cancer and therefore the combined number of mothers and fathers is not shown);
not otherwise specified;
includes parental cancers with unknown stage and leukemias and around 50% of the lymphomas for which no stage was recorded.
Abbreviations: N/A, not applicable; y, years; YA, young adult.