Evidence map›Paper›PMID 32592042›Full record

ArticleArchives of gynecology and obstetrics2020

Plasma sclerostin levels are associated with nutritional status and insulin resistance but not hormonal disturbances in women with polycystic ovary syndrome.

Katarzyna Wyskida, Grzegorz Franik, Aleksander Jerzy Owczarek, Piotr Choręza, Piotr Kocełak, Paweł Madej, Jerzy Chudek, Magdalena Olszanecka-Glinianowicz

Open access · hybridAbstract read
In one paragraph

Article in Archives of gynecology and obstetrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. 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

8 authors at 1 institution in 1 country.

Katarzyna WyskidaHealth Promotion and Obesity Management Unit, Department of Pathophysiology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 18, 40-752, Katowice, Poland.
Grzegorz FranikDepartment of Gynecological Endocrinology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 14, Katowice, 40-752, Poland.
Aleksander Jerzy OwczarekDepartment of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Ostrogórska 30, 41-209, Sosnowiec, Poland.
Piotr ChoręzaDepartment of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine, Medical University of Silesia, Ostrogórska 30, 41-209, Sosnowiec, Poland.
Piotr KocełakPathophysiology Unit, Department of Pathophysiology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 18, Katowice, 40-752, Poland.ORCID 0000-0001-8135-8482
Paweł MadejDepartment of Gynecological Endocrinology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 14, Katowice, 40-752, Poland.
Jerzy ChudekPathophysiology Unit, Department of Pathophysiology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 18, Katowice, 40-752, Poland.
Magdalena Olszanecka-GlinianowiczHealth Promotion and Obesity Management Unit, Department of Pathophysiology, Medical Faculty in Katowice, The Medical University of Silesia, Medyków 18, 40-752, Katowice, Poland. magolsza@gmail.com.ORCID 0000-0001-5632-5590
Medical University of Silesia · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to evaluate the circulating sclerostin levels with nutritional status, insulin resistance and hormonal disturbances in women with polycystic ovary syndrome (PCOS). PATIENTS AND

methodsThe cross-sectional study involved 98 PCOS inpatients (20 normal weight, 17 overweight and 61 obese) with stable body mass. Body composition was assessed by bioimpedance method in addition to anthropometric measurements (body mass and height). Serum/plasma concentrations of glucose, insulin (with the calculation of homeostatic model assessment insulin resistance-HOMA-IR), estradiol, total testosterone, sex hormone-binding globulin (SHBG) and sclerostin were measured. Free androgen index (FAI) and estradiol/testosterone index were calculated.

resultsPlasma sclerostin levels were significantly higher in obese [0.61 (interquartile range 0.53-0.77) ng/mL] than in overweight [0.53 (0.49-0.57) ng/mL] and normal weight [0.49 (0.42-0.54) ng/mL] groups. Plasma sclerostin levels were significantly higher in the subgroup with insulin resistance [0.65 (interquartile range 0.53-0.77) vs. 0.52 (0.46-0.58) ng/mL; p < 0.001], while similar concentrations were observed in subgroups with FAI below and above median. Plasma sclerostin levels variability were explained by BMI (r = 0.40), the percentage of body fat (r = 0.40) and HOMA-IR values (r = 0.34) in multivariable models.

conclusionsCirculating sclerostin levels in women with PCOS are related to nutritional status and insulin resistance, but not to sex hormone disturbances.

Indexed as

Adaptor Proteins, Signal TransducingAdultAnimalsCross-Sectional StudiesFemaleHumansInsulin ResistanceMiceNutritional StatusPolycystic Ovary SyndromeRetrospective StudiesYoung AdultAdaptor Proteins, Signal TransducingSOST protein, humanInsulin resistanceNutritional statusPolycystic ovary syndromeSclerostin

Identifiers

PMID32592042
PMCPMC7471162
OpenAlexW3037208421

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.