Table 1. Individual-Level Sample Characteristics and Percent Receiving Mammogram in Past Two Years Among Women Participating in the Nurses' Health Study (NHS) II, Ages 40-60 Years (N=85,756).
| Number of Observations in NHSII Ages 40-60 Years % (of Observations) | Percent Receiving Mammogram in Past Two Years at Ages 40-60 Years (of Observations) | |
|---|---|---|
|
|
|
|
| Total | # Obs. = 360,171 | |
| Sexual Orientation | ||
| Heterosexual | 98.8 (355831) | 83.6% (297446) |
| Bisexual | 0.4 (1314) | 79.2% (1040) |
| Lesbian | 0.8 (3026) | 82.2% (2486) |
| Age Group (years) | ||
| 40-44 | 46.1(165929) | 77.6% (128705) |
| 45-49 | 33.0(118726) | 86.9% (103115) |
| 50-54 | 16.6(59860) | 91.4% (54691) |
| 55-60 | 4.4(15656) | 92.4% (14461) |
| Ethnicity | ||
| African-American | 1.5 (5145) | 83.4% (4291) |
| Asian-American | 1.5 (5263) | 79.3% (4172) |
| Latina | 1.3 (4615) | 78.7% (3634) |
| White (non-Latina) | 94.1 (334519) | 83.7% (279922) |
| Other | 1.7 (6056) | 83.8% (5073) |
| Missing | 1.3 (4573) | 84.9% (3880) |
| Income | ||
| <50k | 16.3 (45204) | 79.9% (36126) |
| 50-75k | 27.5 (76210) | 83.3% (63452) |
| 75-100k | 20.8 (57823) | 84.5% (48853) |
| 100k+ | 35.5 (98427) | 86.6% (85238) |
| Missing | 22.9 (82507) | 81.6% (67303) |