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Age‐specific reference ranges of serum anti‐müllerian hormone in healthy women and its application in diagnosis of polycystic ovary syndrome: a population study
Objective To establish the age‐specific centiles of serum anti‐müllerian hormone (AMH) levels in Chinese women, and to explore the use of multiples of median (MoM) AMH levels for the diagnosis of polycystic ovary syndrome (PCOS). Design An observational study. Setting University‐affiliated hospitals...
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Published in: | BJOG : an international journal of obstetrics and gynaecology 2020-05, Vol.127 (6), p.720-728 |
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Main Authors: | , , , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Objective
To establish the age‐specific centiles of serum anti‐müllerian hormone (AMH) levels in Chinese women, and to explore the use of multiples of median (MoM) AMH levels for the diagnosis of polycystic ovary syndrome (PCOS).
Design
An observational study.
Setting
University‐affiliated hospitals and community clinics.
Population
We included 3137 healthy women aged 20–44 years recruited prospectively or who had archived serum samples from previous research projects. Another validation cohort of 751 women with PCOS as well as ovulatory controls, which was a convenient sample of women attending for infertility or menstrual disorders, was also studied.
Methods
The serum samples were assayed for AMH by the automated Access AMH assay.
Main outcome measures
Age‐specific reference ranges were constructed on the primary cohort with the Lambda‐Mu‐Sigma method. The MoM AMH of each subject in the validation cohort was calculated.
Results
Centile curves of serum AMH level against age were established. MoM AMH was significantly higher in women with PCOS than in controls (P |
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ISSN: | 1470-0328 1471-0528 |
DOI: | 10.1111/1471-0528.16147 |