Evidence map›Paper›PMID 33854482›Full record

ArticleFrontiers in endocrinology2021

SHBG as a Marker of NAFLD and Metabolic Impairments in Women Referred for Oligomenorrhea and/or Hirsutism and in Women With Sexual Dysfunction.

Vincenza Di Stasi, Elisa Maseroli, Giulia Rastrelli, Irene Scavello, Sarah Cipriani, Tommaso Todisco, Sara Marchiani, Flavia Sorbi, Massimiliano Fambrini, Felice Petraglia and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

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  12. Dysregulated Liver Metabolism and Polycystic Ovarian Syndrome.International journal of molecular sciences · 2023
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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

12 authors at 1 institution in 1 country.

Vincenza Di StasiAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Elisa MaseroliAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Giulia RastrelliAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Irene ScavelloAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Sarah CiprianiAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Tommaso TodiscoAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Sara MarchianiAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Flavia SorbiGynecology Unit, Department of Biomedical, Experimental and Clinical Sciences "Mario Serio," University of Florence, Florence, Italy.
Massimiliano FambriniGynecology Unit, Department of Biomedical, Experimental and Clinical Sciences "Mario Serio," University of Florence, Florence, Italy.
Felice PetragliaGynecology Unit, Department of Biomedical, Experimental and Clinical Sciences "Mario Serio," University of Florence, Florence, Italy.
Mario MaggiEndocrinology Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
Linda VignozziAndrology, Women's Endocrinology and Gender Incongruence Unit, Department of Experimental Clinical and Biomedical Sciences "Mario Serio," University of Florence, Florence, Italy.
University of Florence · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PCOS is one of the most common endocrine disorders and NAFLD is one of its most dangerous metabolic consequences. The diagnosis of NAFLD is not a practical task and the condition is at risk of being overlooked. The use of simpler but still reliable surrogate markers is necessary to identify women with a high likelihood of NAFLD. The aim of this study was to evaluate the clinical correlates of NAFLD Liver Fat Score (NAFLD-LFS) in women with oligomenorrhea and/or hirsutism. Furthermore, the study aimed to evaluate whether, among the hormonal parameters evaluated in such women, possible hallmarks of NAFLD may be identified. To this purpose, 66 women who attended our Outpatient Clinic for oligomenorrhea and/or hyperandrogenism were included in the study. In order to validate the results obtained in the first cohort, a second independent sample of 233 women evaluated for female sexual dysfunction (FSD) was analyzed. In cohort 1, NAFLD-LFS positively correlated with metabolic and inflammatory parameters. Among the hormone parameters, NAFLD-LFS showed no significant relationships with androgens but a significant negative correlation with SHBG (p<0.0001) that therefore appeared as a candidate hallmark for pathologic NAFLD-LFS. The ROC analysis showed a significant accuracy (81.1%, C.I.69.1-93.0, p <0.0001) for SHBG in identifying women with a pathological NAFLD-LFS. In particular, a SHBG 33.4 nmol/l was recognized as the best threshold, with a sensitivity of 73.3% and a specificity of 70.7%. In order to validate this SHBG as a marker of metabolic impairment possible related with the presence of NAFLD, we tested this threshold in cohort 2. FSD women with SHBG <33.4 nmol/l had worse metabolic parameters than women with SHBG ≥33.4 nmol/l and a significantly higher NAFLD-LFS even after adjusting for confounders (B=4.18 [2.05; 6.31], p=0.001). In conclusion, this study provides a new evidence in the diagnostic process of NAFLD, showing that the measurement of SHBG, which is routinely assessed in the workup of women referred for possible PCOS, could identify women at higher metabolic risk, thus detecting those who may deserve further targeted diagnostic assessment.

Indexed as

AdolescentAdultAlgorithmsCross-Sectional StudiesFemaleHirsutismHumansHyperandrogenismInflammationMetabolic DiseasesNon-alcoholic Fatty Liver DiseaseOligomenorrheaOutpatientsProspective StudiesRetrospective StudiesROC CurveSex Hormone-Binding GlobulinSHBG protein, humanfemale sexual dysfunctionmetabolic syndromenon-alcoholic fatty liver disease (NAFLD)polycystic ovary syndrome (PCOS)sex hormone binding globulin (SHBG)

Identifiers

PMID33854482
PMCPMC8040974
OpenAlexW3148712069

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.