Table 1. Sample Characteristics: Cancer Cohort.
| Characteristic | No. (%) |
|---|---|
| Total | 7,955 |
|
| |
| Age, years | |
| 67-69 | 1,335 (16.8) |
| 70-74 | 2,327 (29.3) |
| 75-79 | 2,199 (27.6) |
| 80-84 | 1,448 (18.2) |
| 85-94 | 646 (8.1) |
|
| |
| Sex | |
| Male | 3,592 (45.2) |
| Female | 4,363 (54.9) |
|
| |
| Race | |
| White | 7,166 (90.1) |
| Black | 447 (5.6) |
| Other | 342 (4.3) |
|
| |
| Marital status | |
| Married | 4,270 (53.7) |
| Unmarried | 3,419 (43.0) |
| Unknown | 266 (3.3) |
|
| |
| Median household income, USD | |
| < 33,000 | 1,746 (22.0) |
| 33,000 to < 40,000 | 1,182 (14.9) |
| 40,000 to < 50,000 | 1,646 (20.7) |
| 50,000 to < 63,000 | 1,563 (19.7) |
| ≥ 63,000 | 1,818 (22.9) |
| Unknown | 0 (0.0) |
|
| |
| Comorbidity | |
| 0 | 2,013 (25.3) |
| 1-2 | 3,528 (44.4) |
| ≥ 3 | 2,414 (30.4) |
|
| |
| Life expectancy, years | |
| < 5 | 1,390 (17.5) |
| ≥ 5 | 6,565 (82.5) |
|
| |
| Treatment | |
| Surgery | 6,081 (76.4) |
| SBRT | 803 (10.1) |
| EBRT | 1,071 (13.5) |
Abbreviations: EBRT, external beam radiation therapy; SBRT, stereotactic body radiation therapy.