Correlation of antimüllerian hormone and baseline follicle-stimulating hormone levels
Objective
To compare how a given level of antimüllerian hormone (AMH) might be used to predict the level of FSH.
Design
Retrospective cohort study.
Setting
Academically affiliated private fertility center.
Patient(s)
Eighty-one women in preparation for an IVF cycle.
Intervention(s)
None.
Main Outcome Measure(s)
Levels of FSH and AMH before start of ovulation induction.
Result(s)
Serum AMH and log-converted FSH levels were negatively correlated (R2 = 0.42). The linear regression model for FSH, based on random AMH, was as follows: LnFSH = 2.3 + −0.25 × lnAMH; 95% confidence limits of the coefficient 0.-32 to 0.-18, suggesting that an AMH level of 0.5 ng/mL is predictive of a baseline FSH level of 12.1 mIU/mL (95% confidence interval 11.4–12.7 mIU/mL).
Conclusion(s)
These data demonstrate a statistical association between FSH and AMH in assessing ovarian reserve. Using FSH and AMH in combination may improve the evaluation of ovarian reserve. However, it remains to be determined which of these two ovarian function parameters is superior in assessing ovarian reserve with a single test and which test, or combination of tests, will in the future be used in routine infertility evaluations.
Key Words: Anti-müllerian hormone, müllerian inhibiting substance, follicle-stimulating hormone, ovarian reserve testing
To access this article, please choose from the options below
T.S. has nothing to disclose. D.H.B. has nothing to disclose. A.W. has nothing to disclose. N.G. has nothing to disclose.
Supported by The Foundation for Reproductive Medicine.
Presented in part at the 63rd Annual Meeting of the American Society for Reproductive Medicine, October 13–17, 2007, Washington D.C.
PII: S0015-0282(08)00701-2
doi:10.1016/j.fertnstert.2008.03.034
© 2009 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

