Table 1.
<0.77 ng/dL n=362 |
≥0.77 ng/dL n=354 |
p-value | |
---|---|---|---|
Race, % Black* | 148 (41%) | 181 (51%) | 0.007 |
Age, years | 44 [42, 46] | 40 [37, 43] | <0.001 |
Smoking, % | 0.31 | ||
• Never | 211 (58) | 215 (61) | |
• Past | 86 (24) | 68 (19) | |
• Current | 65 (18) | 71 (20) | |
Estradiol, pg/mL | 68 [42,128] | 64 [42, 103] | 0.36 |
Progesterone, pg/mL | 0.23 [0.19–0.44] | 0.20 [0.19, 0.43 ] | 0.11 |
FSH, mIU/mL | 7.9 [5.3–12.4] | 5.8 [4.2, 7.5] | <0.001 |
BMI, kg/m2 | 27 [24–34] | 28 [24–34] | 0.17 |
Current alcohol use, % | 82 (22) | 77 (22) | 0.91 |
Total Physical Activity, exercise units | 245 [100–416] | 222 [107–412] | 0.75 |
Education, years | 15 [13–16] | 15 [13–16] | 0.49 |
Current Contraceptive Use, % | 60 (17) | 58 (16) | 0.94 |
Regular Menses, % | 297 (82) | 306 (86) | 0.11 |
Values are medians [25th, 75th percentiles] or n (%).