Table 1.
Summary of sociodemographic information on persons with known cancer status.
| Internal analysis cohorts (complete EDA address information)
|
|||
|---|---|---|---|
| External analysis cohort (n = 5,052) | Children and adults (n = 5,007) | Adults with complete interview information (n = 3,081) | |
| Demographic information | [No. (%)] | [No. (%)] | [No. (%)] |
| Sex | |||
| Male | 2,437 (48.2) | 2,419 (48.3) | 1,459 (47.4) |
| Female | 2,615 (51.8) | 2,588 (51.7) | 1,622 (52.6) |
| Race | |||
| White | 4,766 (94.3) | 4,730 (94.5) | 2,935 (95.3) |
| Nonwhite | 272 (5.4) | 266 (5.3) | 246 (4.7) |
| Missing information | 14 (0.3) | 11 (0.2) | — |
| Occupationally exposeda (365 missing) | — | — | 1,934 (62.8) |
| Ever smoked (413 missing) | — | — | 2,194 (71.2) |
| Ever used alcohol (421 missing) | — | — | 2,283 (74.1) |
| Family history of cancer | — | — | 1,002 (32.5) |
a
Possible occupational exposure to carcinogens.