Table 1.
Description of the Analytical Sample, Mean (SD), or Count (percent), by Age
| Age, y | ||||||
|---|---|---|---|---|---|---|
| 30–39 (N = 10) | 40–49 (N = 147) | 50–59 (N = 515) | 60–69 (N = 475) | 70–79 (N = 288) | 80+ (N = 26) | |
| Current smoking | 1 (10%) | 35 (24%) | 91 (18%) | 48 (10%) | 14 (5%) | — |
| Alcohol consumption, ounces/mo | ||||||
| 0 | 4 (40%) | 34 (23%) | 112 (22%) | 123 (26%) | 112 (39%) | 11 (42%) |
| 1–14 | 2 (20%) | 61 (41%) | 214 (42%) | 178 (38%) | 81 (28%) | 9 (35%) |
| >14 | 4 (40%) | 52 (35%) | 187 (36%) | 173 (36%) | 93 (33%) | 6 (23%) |
| Body mass index, kg/m2 | 27.9 (4.5) | 28.9 (4.9) | 29.0 (4.7) | 29.2 (4.6) | 27.93 (3.8) | 26.8 (4.1) |
| Body mass index, kg/m2 | ||||||
| <25 | 3 (30%) | 29 (20%) | 82 (16%) | 86 (18%) | 65 (23%) | 11 (42%) |
| 25–30 | 4 (40%) | 69 (47%) | 263 (51%) | 216 (45%) | 151 (53%) | 8 (31%) |
| 30–35 | 3 (30%) | 32 (22%) | 121 (24%) | 118 (25%) | 57 (20%) | 5 (19%) |
| >35 | — | 16 (11%) | 49 (10%) | 55 (12%) | 13 (5%) | 2 (8%) |
| Cardiovascular disease | — | 2 (1%) | 51 (10%) | 99 (21%) | 91 (32%) | 15 (58%) |
| Diabetes | — | 8 (5%) | 64 (12%) | 80 (17%) | 61 (21%) | 13 (50%) |
| Cancer | 1 (10%) | 2 (1%) | 16 (3%) | 56 (12%) | 64 (22%) | 3 (12%) |
| Estrone, pg/mL | 44.2 (9.1) | 48.0 (18.1) | 50.3 (18.2) | 52.9 (18.6) | 52.4 (18.3) | 58.2 (18.1) |
| Estradiol, pg/mL | 25.1 (7.4) | 25.7 (12.5) | 25.7 (8.7) | 27.1 (9.0) | 27.5 (9.6) | 29.7 (11.4) |
| Free estradiol, pg/mL | 0.54 (0.11) | 0.56 (0.27) | 0.53 (0.19) | 0.53 (0.18) | 0.49 (0.18) | 0.46 (0.17) |
Note: To convert estrone and estradiol to pg/mL, multiply by 3.7 and 3.67, respectively.