| | | Index of undetected comorbidity | | | Overall | Score | | | ( = 61,002) | 0 | ≥1 | value | | | % | ( = 54,818) | ( = 6,184) | | | | | | % | | % | |
| Age at cancer diagnosis (years) | | | | | | | | 66–70 | 12,361 | 20.3 | 11,412 | 20.8 | 949 | 15.4 | <0.0001 | 71–75 | 15,368 | 25.2 | 14,036 | 25.6 | 1,332 | 21.5 | 76–80 | 15,108 | 24.8 | 13,576 | 24.8 | 1,532 | 24.8 | >80 | 18,165 | 29.8 | 15,794 | 28.8 | 2,371 | 38.3 | Race/ethnicity | | | | | | | | White | 52,270 | 85.7 | 47,048 | 85.8 | 5,222 | 84.4 | <0.0001 | Black | 4,188 | 6.9 | 3,639 | 6.6 | 549 | 8.9 | Hispanic | 2,249 | 3.7 | 2,016 | 3.7 | 233 | 3.8 | Other | 2,295 | 3.8 | 2,115 | 3.9 | 180 | 2.9 | Year of cancer diagnosis | | | | | | | | 2001 | 12,660 | 20.8 | 11,322 | 20.7 | 1,338 | 21.6 | 0.12 | 2002 | 12,452 | 20.4 | 11,166 | 20.4 | 1,286 | 20.8 | 2003 | 12,086 | 19.8 | 10,845 | 19.8 | 1,241 | 20.1 | 2004 | 11,929 | 19.6 | 10,765 | 19.6 | 1164 | 18.8 | 2005 | 11,875 | 19.5 | 10,720 | 19.6 | 1155 | 18.7 | Index of prior comorbidity score (NCI Comorbidity Index) | | | | | | | | 0 | 41,001 | 67.2 | 37,365 | 68.2 | 3,636 | 58.8 | <0.0001 | 1 | 13,480 | 22.1 | 11,952 | 21.8 | 1,528 | 24.7 | ≥2 | 6,521 | 10.7 | 5,501 | 10.0 | 1020 | 16.5 | Stage at diagnosis | | | | | | | | | 10,167 | 16.7 | 9,618 | 17.6 | 549 | 8.8 | <0.0001 | I | 26,754 | 43.9 | 24,578 | 44.8 | 2,176 | 35.1 | II | 17,165 | 28.1 | 15,080 | 27.5 | 2,085 | 33.7 | III | 4,096 | 6.7 | 3,428 | 6.3 | 668 | 10.8 | IV | 2,820 | 4.6 | 2,114 | 3.9 | 706 | 11.4 | Estrogen (ER) and progesterone (PR) receptor status | | | | | | | | ER and PR positive | 31,419 | 51.5 | 28,347 | 51.7 | 3,072 | 49.7 | <0.0001 | ER or PR positive | 8,081 | 13.3 | 7,203 | 13.1 | 878 | 14.2 | ER and PR negative | 7,165 | 11.8 | 6,353 | 11.6 | 812 | 13.1 | Unknown/missing | 14,337 | 23.5 | 12,915 | 23.6 | 1,422 | 23.0 | Histological grade | | | | | | | | 1 | 12,419 | 20.4 | 11,403 | 20.8 | 1,016 | 16.4 | <0.0001 | 2 | 23,407 | 38.4 | 21,090 | 38.5 | 2,317 | 37.5 | 3 | 15,291 | 25.1 | 13,528 | 24.7 | 1,763 | 28.5 | 4 | 1,881 | 3.1 | 1,710 | 3.1 | 171 | 2.8 | Missing/unknown | 8,004 | 13.1 | 7,087 | 12.9 | 917 | 14.8 | Indicators of poor performance | | | | | | | | 0 | 52,460 | 86.0 | 47,599 | 86.8 | 4,861 | 78.6 | <0.0001 | ≥1 | 8,542 | 14.0 | 7,219 | 13.2 | 1,323 | 21.4 | Percent in census tract with some college | | | | | | | | <25% | 21,117 | 34.6 | 18,822 | 34.4 | 2,295 | 37.1 | <0.0001 | ≥25% | 39,885 | 65.4 | 35,996 | 65.7 | 3,889 | 62.9 | Percent in census tract living in poverty | | | | | | | | <5% | 19,951 | 32.7 | 18,276 | 33.3 | 1,675 | 27.1 | <0.0001 | 5–7% | 8,718 | 14.3 | 7,919 | 14.5 | 799 | 12.9 | 8–12% | 13,566 | 22.2 | 12,177 | 22.2 | 1,389 | 22.5 | >12% | 18,767 | 30.8 | 16,446 | 30.0 | 2,321 | 37.5 | Type of geographic area | | | | | | | | Large metropolitan | 34,481 | 56.5 | 31,090 | 56.7 | 3,391 | 54.8 | <0.0001 | Metropolitan | 17,568 | 28.8 | 15,840 | 28.9 | 1,728 | 27.9 | Urban | 3,674 | 6.0 | 3,242 | 5.9 | 432 | 7.0 | Less urban/rural | 5,279 | 8.7 | 4,646 | 8.5 | 633 | 10.2 |
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