Evidence map›Paper›PMID 29491484›Full record

ArticleScientific reports2018

Salivary and serum androgens with anti-Müllerian hormone measurement for the diagnosis of polycystic ovary syndrome.

Thozhukat Sathyapalan, Ahmed Al-Qaissi, Eric S Kilpatrick, Soha R Dargham, Brian Keevil, Stephen L Atkin

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Thozhukat SathyapalanDepartment of Diabetes and Endocrinology, University of Hull, Hull, UK.
Ahmed Al-QaissiDepartment of Diabetes and Endocrinology, University of Hull, Hull, UK.
Eric S KilpatrickDivision of Pathology, Sidra Research Centre, Doha, Qatar.
Soha R DarghamInfectious Disease Epidemiology Group, Weill Cornell Medicine, Doha, Qatar.
Brian KeevilDepartment of Clinical Biochemistry, Wythenshawe Hospital, Manchester, UK.
Stephen L AtkinResearch Faculty, Weill Cornell Medicine, Doha, Qatar. sla2002@qatar-med.cornell.edu.ORCID 0000-0002-5887-7257
University of Hull · GBWeill Cornell Medical College in Qatar · QAWythenshawe Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To determine the predictive value of a raised androgen level with an elevated anti-Müllerian hormone (AMH) for the diagnosis or exclusion of polycystic ovary syndrome (PCOS), a prospective cross-sectional study of 170 women (105 with PCOS type A and 65 normal) was undertaken. AMH was combined with one of, total serum testosterone (T); calculated free androgen index; salivary testosterone (salT); serum androstenedione (A); salivary androstenedione (salA). The diagnostic sensitivity and specificity of AMH (>35 pmol/l) alone for PCOS were 55% and 79% respectively. The diagnostic sensitivity and specificity of AMH (>35 pmol/l) with either an elevated T or raised FAI level for PCOS showed 100% specificity and a 100% positive predictive value. Conversely, diagnostic exclusion of PCOS was shown by an AMH <35 pmol/l with a normal T or FAI salivary testosterone giving 100% specificity and 100% positive predictive value. AMH with an elevated A or elevated salA level gave specificities of 87% and 94%, and positive predictive values 80% and 94%, respectively. Therefore, the combination of an AMH with a cut off of 35 pmol/l combined with a raised T and/or a FAI will confirm PCOS whilst a normal AMH with a normal T and/or FAI will exclude PCOS, thus addressing diagnostic uncertainty.

Indexed as

AdultAndrogensAnti-Mullerian HormoneBiomarkersCase-Control StudiesCross-Sectional StudiesFemaleHumansPolycystic Ovary SyndromeProspective StudiesROC CurveSalivaSerumAndrogensAnti-Mullerian HormoneBiomarkers

Identifiers

PMID29491484
PMCPMC5830572
OpenAlexW2806128619

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.