Table 3.
Adjusted associations between 25(OH)D and ovarian reserve biomarkers.a
| AMH, b Percent Difference (CI) | FSH, b Percent Difference (CI) | Inhibin-B c, Beta pg/ml (CI) | |
|---|---|---|---|
|
| |||
| N=561 | N=502 | N=502 | |
| 25(OH)D, per 10ng/ml decrease | −3.3 (−12, 4.8) | 0.53 (−3.8, 4.7) | −1.0 (−3.0, 5.1) |
| Annual mean 25(OH)D, per 10ng/ml decrease | −3.0 (−12, 5.1) | 0.54 (−3.8, 4.7) | −1.2 (−2.8, 5.2) |
| Insufficient 25(OH)Dd | −17 (−31, 0.2) | 8.7 (−0.86, 19) | 3.2 (−5.5, 12) |
a
Adjusted for age, race, smoking history, BMI and recent use of hormonal birth control
b
Natural log-transformed.
c
Inhibin-B is not log-transformed.
d
25(OH)D less than 30 ng/ml, the Endocrine Society guideline for sufficiency, compared with at least 30 ng/ml