Table I.
Number (proportion) of patients with breast and CRC in the Texas Cancer Registry (TCR) and SEER, 1995–2011, stratified by patient and tumor factors.
| No. (%) of cancer cases | ||||
|---|---|---|---|---|
|
|
||||
| Patient and tumor characteristics | TCR (%) | SEER (%) | TCR (%) | SEER (%) |
| Mean age | 60.46 | 61.73 | 67.15 | 69.16 |
| Age (years) | ||||
| <50 | 60017 (24.63) | 74066 (22.57) | 17359 (11.16) | 20190 (8.99) |
| 50–59 | 59481 (24.41) | 76676 (23.37) | 28088 (18.06) | 35423 (15.78) |
| 60–69 | 55660 (22.84) | 72686 (22.15) | 37406 (24.05) | 48532 (21.62) |
| 70–79 | 43744 (17.95) | 62866 (19.16) | 40976 (26.34) | 62987 (28.06) |
| ≥80 | 24793 (10.17) | 41848 (12.75) | 31722 (20.39) | 57379 (25.56) |
| Gender | ||||
| Male | 82571 (53.08) | 113388 (50.50) | ||
| Female | 243695 (100) | 328142 (100) | 72980 (46.92) | 111123 (49.50) |
| Race/ethnicity | ||||
| White | 210903 (86.54) | 269958 (82.65) | 132793 (85.37) | 181261 (81.14) |
| Black | 26161 (10.74) | 30525 (9.35) | 19428 (12.49) | 22513 (10.08) |
| Other (American Indian/Asian/Pacific Islander) | 6631 (2.72) | 26135 (8.00) | 3330 (2.14) | 19609 (8.78) |
| Tumor stage | ||||
| Localized | 149999 (61.55) | 207998 (63.39) | 57800 (37.16) | 88825 (39.56) |
| Regional | 61325 (25.16) | 96063 (29.27) | 52374 (33.67) | 81824 (36.45) |
| Distant | 11567 (4.75) | 15808 (4.82) | 26594 (17.10) | 41776 (18.61) |
| Unknown | 20804 (8.54) | 8273 (2.52) | 18783 (12.08) | 12086 (5.38) |
| Tumor grade | ||||
| I: Well differentiated | 34324 (14.08) | 63902 (19.47) | 11562 (7.43) | 18962 (8.45) |
| II: Moderately differentiated | 77260 (31.70) | 123943 (37.77) | 84543 (54.35) | 128657 (57.31) |
| III: Poorly differentiated | 75475 (30.97) | 100962 (30.77) | 23173 (14.90) | 36499 (16.26) |
| IV: Undetermined | 56636 (23.24) | 39335 (11.99) | 36273 (23.32) | 40393 (17.99) |
| Total | 243695 | 328142 | 155551 | 224511 |