Table 1.
Characteristics of Women With Preventive Screening in the PROSPR Consortium
| Breast | Colorectal | |||||
|---|---|---|---|---|---|---|
|
| ||||||
| Total screened population | Abnormal screening result | Percent abnormal within category | Total screened population | Abnormal screening result | Percent abnormal within category | |
|
| ||||||
| N (Column %) | N (Column %) | Row % | N (Column %) | N (Column %) | Row % | |
| Total | 166,602 (100) | 17,746 (100) | 10.7 | 566,781 (100) | 24,424 (100) | 4.3 |
|
| ||||||
| Age, year | ||||||
| 40–44 | 20,018 (12.0) | 3,279 (18.5) | 16.4 | |||
| 45–49 | 24,948 (15.0) | 3,435 (19.4) | 13.8 | |||
| 50–54 | 29,754 (17.9) | 3,229 (18.2) | 10.9 | 187,367 (33.1) | 6,843 (28.0) | 3.7 |
| 55–59 | 29,296 (17.6) | 2,589 (14.6) | 8.8 | 129,209 (22.8) | 4,998 (20.5) | 3.9 |
| 60–64 | 26,966 (16.2) | 2,246 (12.7) | 8.3 | 112,615 (19.9) | 4,905 (20.1) | 4.4 |
| 65–69 | 20,487 (12.3) | 1,732 (9.8) | 8.5 | 78,244(13.8) | 4,013 (16.4) | 5.1 |
| 70–75 | 15,133 (9.1) | 1,236 (7.0) | 8.2 | 59,346 (10.5) | 3,665 (15.0) | 6.2 |
| Race/ethnicity | ||||||
| N.H. white | 146,503 (87.9) | 15,568 (87.7) | 10.6 | 305,758 (53.9) | 13,360 (54.7) | 4.4 |
| N.H. black | 9,841 (5.9) | 1,069 (6.0) | 10.9 | 51,230 (9.0) | 2,452 (10.0) | 4.8 |
| Hispanic | 7,502 (4.5) | 811 (4.6) | 10.8 | 126,545 (22.3) | 5,338 (21.9) | 4.2 |
| Asian/PI | 2,756 (1.7) | 298 (1.7) | 10.8 | 83,248 (14.7) | 3,274 (13.4) | 3.9 |
| Study site | ||||||
| D-BWH | 50,225 (30.2) | 4,917 (27.7) | 9.8 | |||
| UPenn | 16,233 (9.7) | 1,649 (9.3) | 10.2 | |||
| VT | 100,144 (60.1) | 11,180 (63.0) | 11.2 | |||
| GH | 22,343 (3.9) | 956 (3.9) | 4.3 | |||
| KPNC | 272,133 (48.0) | 11,080 (45.4) | 4.1 | |||
| KPSC | 260,667 (46.0) | 11,942 (48.9) | 4.6 | |||
| PHHS-UTSW | 11,638 (2.1) | 446 (1.8) | 3.8 | |||
| Year of positive test | ||||||
| 2010 | 295,355 (52.1) | 11,474 (47.0) | 3.9 | |||
| 2011 | 72,754 (43.7) | 7,937 (44.7) | 10.9 | 161,894 (28.6) | 7,609 (31.2) | 4.7 |
|
| ||||||
| 2012 | 93,848 (56.3) | 9,809 (55.3) | 10.5 | 109,532 (19.3) | 5,341 (21.9) | 4.9 |
| Insurance type | ||||||
| Medicare | 14,432 (21.9) | 1,175 (18.0) | 8.1 | 154,706 (27.3) | 8,645 (35.4) | 5.6 |
| Medicaid | 4,101 (6.2) | 480 (7.4) | 11.7 | 14,421 (2.5) | 977 (4.0) | 6.8 |
| Commercial/private | 39,890 (60.6) | 4,038 (62.0) | 10.1 | 387,339 (68.3) | 14,422 (59.0) | 3.7 |
| Other | 6,505 (9.9) | 691 (10.6) | 10.6 | 1,171 (0.2) | 46 (0.2) | 3.9 |
| Uninsured | 1,011 (1.5) | 124 (1.9) | 12.3 | 8,962 (1.6) | 329 (1.3) | 3.7 |
| Unknown | 519 (0.8) | 58 (0.9) | 11.2 | 182 (0.0) | 5 (0.0) | 2.7 |
| Not collected | 100,144 | 11,180 | 11.2 | |||
| ZIP code median income | ||||||
| Q1 | 39,070 (23.5) | 4,188 (23.6) | 10.7 | 130,887 (23.1) | 6,053 (24.8) | 4.6 |
| Q2 | 39,261 (23.6) | 4,497 (25.3) | 11.5 | 142,283 (25.1) | 6,558 (27.0) | 4.6 |
| Q3 | 39,882 (23.9) | 4,225 (23.8) | 10.6 | 143,835 (25.4) | 6,063 (24.8) | 4.2 |
| Q4 | 38,049 (22.8) | 3,785 (21.3) | 10.0 | 144,580 (25.5) | 5,485 (22.5) | 3.8 |
| Unknown | 10,340 (6.2) | 1,051 (5.9) | 10.2 | 5,196 (0.9) | 235 (1.0) | 4.5 |
DBWH, Geisel School of Medicine at Dartmouth and Brigham and Women’s Hospital; GH, Group Health Research Institute; KPNC, Kaiser Permanente Northern California; KPSC, Kaiser Permanente Southern California; N.H., Non-Hispanic; PHHS-UTSW, Parkland Health and Hospital System - University of Texas Southwestern; PI, Pacific Islander; PROSPR, Population-based Research Optimizing Screening through Personalized Regimens; UPenn, University of Pennsylvania; VT, University of Vermont