Evidence map›Paper›PMID 31870444›Full record

ArticleBMC pulmonary medicine2019

Early-life exposure to humidifier disinfectant determines the prognosis of lung function in children.

Hyun-Ju Cho, So Yeon Lee, Donguk Park, Seung-Hun Ryu, Jisun Yoon, Sungsu Jung, Eun Lee, Song-I Yang, Soo-Jong Hong

Open access · goldAbstract read
In one paragraph

Article in BMC pulmonary medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
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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 8 institutions in 1 country.

Hyun-Ju ChoDepartment of Pediatrics, International St. Mary's hospital, Catholic Kwandong University College of Medicine, Incheon, Republic of Korea.
So Yeon LeeDepartment of Pediatrics, Childhood Asthma Atopy Center, Environmental Health Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Donguk ParkDepartment of Environmental Health, Korea National Open University, Seoul, Republic of Korea.
Seung-Hun RyuDepartment of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea.
Jisun YoonDepartment of Pediatrics, Mediplex Sejong Hospital, Incheon, Republic of Korea.
Sungsu JungDepartment of Pediatrics, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea.
Eun LeeDepartment of Pediatrics, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea.
Song-I YangDepartment of Pediatrics, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, South Korea.
Soo-Jong HongDepartment of Pediatrics, Childhood Asthma Atopy Center, Environmental Health Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea. sjhong@amc.seoul.kr.ORCID http://orcid.org/0000-0003-1409-2113
Ulsan College · KRCatholic Kwandong University International St. Mary's Hospital · KRChonnam National University Hospital · KRHallym University Sacred Heart Hospital · KRKorea National Open University · KRPusan National University Yangsan Hospital · KRSejong General Hospital · KRSeoul National University · KR

Funding

Environmental Health Action Program 2016001360006Environmental Health Center for Hazardous Chemical Exposure 2019
6 · The paper itself

Abstract

backgroundUse of humidifier disinfectants (HD) at home leads to chemical airborne exposure, causing HD associated lung injury (HDLI) with high mortality. However, the lung function in children diagnosed with HDLI is not well studied. We investigated the effect of HD exposure on lung function, prognosis, and exposure characteristics associated with the lung function phenotype in children.

methodsEighty-one children diagnosed with HDLI in a nationwide cohort were tested for spirometry and diffusing capacity of the lung for carbon monoxide (DLco) from July 2013 and followed up with at five time points over 2 years. The results were compared with 122 children without HD exposure as controls. Home investigation and questionnaire analysis were conducted to assess HD inhalation exposure.

resultsHDLI survivor's mean percent of predicted forced expiratory volume in 1 s (FEV

conclusionsHD exposure affects prolonged decrement in lung function, especially DLco, particularly among children who are exposed within the first year of life. These results suggested that early-life HD exposure determines long-term prognosis of lung function in children.

Indexed as

HumidifiersInhalation ExposureCarbon MonoxideCase-Control StudiesChildDisinfectantsFemaleFollow-Up StudiesForced Expiratory VolumeHumansLungLung InjuryMalePrognosisPulmonary Diffusing CapacityRepublic of KoreaCarbon MonoxideDisinfectantsChemical airborne exposureChildrenDiffusing capacityHumidifier disinfectantsLung function

Identifiers

PMID31870444
PMCPMC6929365
OpenAlexW2995805841

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.