Evidence map›Paper›PMID 42073439›Full record

ArticleLife (Basel, Switzerland)2026

The Relationship Between Hepcidin and the Severity of Obstructive Sleep Apnea Syndrome and Obesity.

Hikmet Coban, Emine Ayan, Mustafa Colak, Nurhan Sarioglu, Gulcin Yilmaz Gunes, Fuat Erel, Merve Yumrukuz Senel, Merve Akış Yılmaz

Abstract read
In one paragraph

Article in Life (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Hikmet CobanDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.
Emine AyanDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.
Mustafa ColakDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.ORCID 0000-0002-8458-3535
Nurhan SariogluDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.ORCID 0000-0002-5180-9649
Gulcin Yilmaz GunesDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.ORCID 0009-0004-3487-7721
Fuat ErelDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.
Merve Yumrukuz SenelDepartment of Pulmonology, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.ORCID 0000-0003-0205-5075
Merve Akış YılmazDepartment of Medical Biochemistry, Faculty of Medicine, Balikesir University, 10145 Balikesir, Türkiye.ORCID 0000-0002-5338-7355

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of chronic intermittent hypoxia associated with obstructive sleep apnea (OSA) on iron metabolism remain incompletely understood. This study aimed to evaluate whether serum hepcidin levels are associated with OSA severity independently of obesity and systemic inflammation. A total of 136 patients who underwent polysomnography for suspected OSA between April and December 2025 were included in the study. Participants were classified into control and OSA groups according to the Apnea-Hypopnea Index (AHI), and the OSA group was further categorized as mild, moderate, or severe. Demographic and anthropometric characteristics and Epworth Sleepiness Scale scores were recorded. Serum hepcidin levels were measured using an ELISA method and compared between groups, and their associations with clinical and polysomnographic parameters were analyzed. Serum hepcidin levels were significantly higher in patients with OSA than in the control group (48.83 ± 11.92 vs. 41.53 ± 12.43 ng/mL;

Indexed as

hepcidinobesityobstructive sleep apnea

Identifiers

PMID42073439
PMCPMC13117761

What Socratic 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 Socratic graph.