| Characteristics | Total N = 18,470 | Treated N = 13,670 | Not Treated N = 4800 | p-value | |||
| n | % | n | % | n | % | ||
| Age at Diagnosis |
|
|
|
|
|
|
|
| 66 - 70 | 5423 | 29.4 | 4466 | 32.7 | 957 | 19.9 | <0.0001 |
| 71 - 75 | 4619 | 25.0 | 3676 | 26.9 | 943 | 19.6 |
|
| 76 - 80 | 3871 | 21.0 | 2810 | 20.6 | 1061 | 22.1 |
|
| >80 | 4557 | 24.7 | 2718 | 19.9 | 1839 | 38.3 |
|
| Mean Age (95% CI) | 75.55 | 75.4 - 75.6 | 74.67 | 74.6 - 74.8 | 78.03 | 77.8 - 78.2 | <0.0001 |
| Sex |
|
|
|
|
|
|
|
| Male | 170 | 0.9 | 140 | 1.0 | 30 | 0.6 | 0.0127 |
| Female | 18,300 | 99.1 | 13,530 | 99.0 | 4770 | 99.4 |
|
| Race/ethnicity |
|
|
|
|
|
|
|
| White | 15,945 | 86.3 | 11,742 | 85.9 | 4203 | 87.6 | 0.0006 |
| Black | 1269 | 6.9 | 941 | 6.9 | 328 | 6.8 |
|
| Other/Unknown | 1256 | 6.8 | 987 | 7.2 | 269 | 5.6 |
|
| Marital Status |
|
|
|
|
|
|
|
| Single | 1648 | 8.9 | 1204 | 8.8 | 444 | 9.3 | <0.0001 |
| Married | 7525 | 40.7 | 5857 | 42.8 | 1668 | 34.8 |
|
| Separated/Divorced | 2001 | 10.8 | 1483 | 10.8 | 518 | 10.8 |
|
| Widowed | 6525 | 35.3 | 4553 | 33.3 | 1972 | 41.1 |
|
| Unknown | 771 | 4.2 | 573 | 4.2 | 198 | 4.1 |
|
| % of adults with some college education |
|
|
|
|
|
|
|
| 0 - 50 | 5376 | 29.1 | 4123 | 30.2 | 1253 | 26.1 | <0.0001 |
| 51 - 100 | 12,751 | 69.0 | 9306 | 68.1 | 3445 | 71.8 |
|
| Unknown | 343 | 1.9 | 241 | 1.8 | 102 | 2.1 |
|
| Median Income Quartiles |
|
|
|
|
|
|
|
| 1-Low | 4532 | 24.5 | 3449 | 25.2 | 1083 | 22.6 | 0.0013 |
| 2 | 4532 | 24.5 | 3294 | 24.1 | 1238 | 25.8 |
|
| 3 | 4529 | 24.5 | 3321 | 24.3 | 1208 | 25.2 |
|
| 4-High | 4531 | 24.5 | 3364 | 24.6 | 1167 | 24.3 |
|