Evidence map›Paper›PMID 30405154›Full record

ArticleScientific reports2018

Hyponatremia in children with respiratory infections: a cross-sectional analysis of a cohort of 3938 patients.

Sung Won Park, Son Moon Shin, Moonsun Jeong, Dong-Hee Cho, Keum Hwa Lee, Michael Eisenhut, Andreas Kronbichler, Michael Moritz, Jae Il Shin

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 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Unusual Presentation of Hyponatremia: Persistent Hiccups.Electrolyte & blood pressure : E & BP · 2025
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  12. Review
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  14. Hyponatremia in childhood urinary tract infection.European journal of pediatrics · 2021
    Article
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  16. Observational
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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

9 authors at 6 institutions in 4 countries.

Sung Won ParkDepartment of Pediatrics, Dankook University College of Medicine, Cheil General Hospital & Woman's Health Care Center, Seoul, Korea.ORCID http://orcid.org/0000-0001-8219-1880
Son Moon ShinDepartment of Pediatrics, Dankook University College of Medicine, Cheil General Hospital & Woman's Health Care Center, Seoul, Korea.
Moonsun JeongDepartment of Pediatrics, Dankook University College of Medicine, Cheil General Hospital & Woman's Health Care Center, Seoul, Korea.
Dong-Hee ChoDepartment of Laboratory Medicine, Dankook University College of Medicine, Cheil General Hospital & Woman's Health Care Center, Seoul, Korea.
Keum Hwa LeeDepartment of Pediatrics, Yonsei University College of Medicine, Seoul, Korea.
Michael EisenhutLuton & Dunstable University Hospital NHS Foundation Trust, Luton, United Kingdom.
Andreas KronbichlerMedical University Innsbruck, Department of Internal Medicine IV (Nephrology and Hypertension), Innsbruck, Austria.ORCID http://orcid.org/0000-0002-2945-2946
Michael MoritzDepartment of Pediatrics, Children's Hospital of Pittsburgh of UPMC, The University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Jae Il ShinDepartment of Pediatrics, Yonsei University College of Medicine, Seoul, Korea. shinji@yuhs.ac.ORCID http://orcid.org/0000-0003-2326-1820
Cheil General Hospital and Women's Healthcare Center · KRInnsbruck Medical University · ATLuton and Dunstable University Hospital NHS Foundation Trust · GBSeverance Hospital · KRUniversity of Pittsburgh · USYonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hyponatremia can be a life-threatening illness among hospitalized children. The aims of this study were to evaluate the incidence and risk factors of hyponatremia in 3938 children who were admitted to the Cheil General Hospital and Women's Health Care Center with respiratory infections. Clinical data were collected, and multiplex RT-PCR analyses were done for various microorganisms. Hyponatremia was observed in 531 (13.5%) patients. The incidence of hyponatremia differed according to the respiratory tract infection (P < 0.0001) and microorganism (P = 0.001). In children with hyponatremia, the age at admission was significantly older (P < 0.0001), male gender was more frequent (P = 0.019), CRP was higher (P < 0.0001), and coinfection with multiple organisms was more common (P = 0.001) than in children without hyponatremia. In multivariate analyses, an older age at admission (P = 0.006), male gender (P = 0.004), and increased CRP (P < 0.0001) were independent risk factors. Sodium levels correlated negatively with WBC (P = 0.037), CRP (P < 0.0001), and number of hospital days (P = 0.020). The AUC values of age (0.586, P < 0.0001), CRP (0.599, P < 0.0001), and blood urea nitrogen (0.559, P < 0.0001) were all significant predictors of hyponatremia. This study is the first to show that the incidence of hyponatremia differs according to infecting microorganism and radiological findings.

Indexed as

Age FactorsArea Under CurveBiomarkersChildChild, PreschoolCross-Sectional StudiesFemaleHospitalizationHumansHyponatremiaInfantInfant, NewbornMalePrognosisPublic Health SurveillanceRespiratory Tract InfectionsBiomarkers

Identifiers

PMID30405154
PMCPMC6220324
OpenAlexW2898955538

What OpenQuestion holds

Textmetadata
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.