Table 1 Baseline characteristics of high-risk women identified during screening mammography, Columbia University Medical Center (CUMC), New York, NY (Mar 2016-Sept 2016) stratified by Hispanic and non-Hispanic ethnicity
Patient Characteristics | Hispanics (N = 17) | Non-Hispanics (N = 23) | Total (N = 40) | p-value |
|---|---|---|---|---|
Age, years, N (%) | 0.57 | |||
  < 50 | 2 (11.8) | 0 | 2 (5.0) |  |
 50–59 | 1 (5.9) | 4 (17.4) | 5 (12.5) |  |
 60–69 | 10 (58.8) | 14 (60.9) | 24 (60.0) |  |
  > 70 | 4 (23.5) | 5 (21.7) | 9 (22.5) |  |
 Median (range) | 64 (49–72) | 66 (50–72) | 64.5 (49–72) |  |
 Mean (SD) | 63.1 (7.2) | 64.3 (6.5) | 63.8 (6.7) |  |
Menopausal status, N (%) | 0.17 | |||
 Premenopausal/Perimenopausal | 2 (11.8) | 0 | 2 (5.0) |  |
 Postmenopausal | 15 (88.2) | 23 (100.0) | 38 (95.0) |  |
Race/ethnicity, N (%) | N/A | |||
 Hispanic | 17 (100.0) | 0 | 17 (42.5) |  |
 Non-Hispanic white | 0 | 16 (69.6) | 16 (40.0) |  |
 Non-Hispanic black | 0 | 5 (21.7) | 5 (12.5) |  |
 Other | 0 | 2 (8.7) | 2 (5.0) |  |
Education level, N (%) | < 0.01 | |||
 High school or less | 11 (64.7) | 1 (4.3) | 12 (30.0) |  |
 Some college or bachelors | 4 (23.5) | 11 (47.8) | 15 (37.5) |  |
 Graduate or professional degree | 2 (11.8) | 11 (47.8) | 13 (32.5) |  |
Benign breast disease, N (%) | 7 (41.2) | 7 (30.4) | 14 (35.0) | 0.75 |
First-degree family history of breast cancer, N (%) | 12 (70.6) | 8 (34.8) | 20 (50.0) | 0.05 |
5-year invasive breast cancer risk, % | 0.45 | |||
 Median (range) | 2.01 (1.68–5.64) | 2.23 (1.70–4.55) | 2.19 (1.68–5.64) |  |
 Mean (SD) | 2.26 (0.92) | 2.46 (0.72) | 2.38 (0.81) |  |
Lifetime invasive breast cancer risk, % | 0.57 | |||
 Median (range) | 7.87 (5.25–23.85) | 8.85 (4.42–14.14) | 8.71 (4.42–23.85) |  |
 Mean (SD) | 9.88 (4.99) | 9.10 (2.97) | 9.43 (3.92) |  |
Age of menarche, N (%) | 0.02 | |||
 7–11 years | 1 (5.9) | 8 (34.8) | 9 (22.5) |  |
 12–13 years | 11 (64.7) | 14 (60.9) | 25 (62.5) |  |
 14+ years | 5 (29.4) | 1 (4.3) | 6 (15.0) |  |
Age of first birth, N (%) | 0.17 | |||
 No births | 1 (5.9) | 2 (8.7) | 3 (7.5) |  |
  < 20 years | 4 (23.5) | 4 (17.4) | 8 (20.0) |  |
 20–24 years | 4 (23.5) | 3 (13.0) | 7 (17.5) |  |
 25–29 years | 4 (23.5) | 1 (4.3) | 5 (12.5) |  |
 30+ years | 4 (23.5) | 13 (56.5) | 17 (42.5) |  |
Hormone replacement therapy use | 2 (11.8) | 4 (17.4) | 6 (15.0) | 0.93 |
 Mean acculturation (SD) [range, 1–5] | 1.36 (0.56) | 4.89 (0.26) | 3.40 (1.81) | <.01 |
Adequate health literacy, N (%) | 11 (64.7) | 22 (95.7) | 33 (82.5) | 0.03 |
 Mean subjective numeracy (SD) [range, 1–6] | 3.22 (0.19) | 4.54 (0.67) | 4.05 (0.95) | <.01 |
Adequate numeracy, N (%) | 6 (35.3) | 19 (82.6) | 25 (62.5) | <.01 |
 Mean Confidence (SD) [range, 1–10] | 9.48 (0.87) | 8.95 (1.61) | 9.18 (1.36) | 0.20 |