Evidence map›Paper›PMID 26756932›Full record

ArticlePloS one2016

Effect of Cigarette Smoking and Passive Smoking on Hearing Impairment: Data from a Population-Based Study.

Jiwon Chang, Namhyung Ryou, Hyung Jin Jun, Soon Young Hwang, Jae-Jun Song, Sung Won Chae

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

  1. Hearing loss and dementia: radiologic and biomolecular basis of their shared characteristics. A systematic review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
    Pooled it
  2. Article
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  6. Hearing Loss and Alzheimer Disease.Current topics in behavioral neurosciences · 2025
    Review
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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

6 authors at 2 institutions in 1 country.

Jiwon ChangDepartment of Otolaryngology Head and Neck Surgery, Hallym University College of Medicine, Chuncheon, Korea.
Namhyung RyouDepartment of Otolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea.
Hyung Jin JunDepartment of Otolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea.
Soon Young HwangDepartment of Medical Statistics, Korea University College of Medicine, Seoul, Korea.
Jae-Jun SongDepartment of Otolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea.
Sung Won ChaeDepartment of Otolaryngology-Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea.
Korea University · KRHallym University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesIn the present study, we aimed to determine the effect of both active and passive smoking on the prevalence of the hearing impairment and the hearing thresholds in different age groups through the analysis of data collected from the Korea National Health and Nutrition Examination Survey (KNHANES). STUDY

designCross-sectional epidemiological study.

methodsThe KNHANES is an ongoing population study that started in 1998. We included a total of 12,935 participants aged ≥19 years in the KNHANES, from 2010 to 2012, in the present study. Pure-tone audiometric (PTA) testing was conducted and the frequencies tested were 0.5, 1, 2, 3, 4, and 6 kHz. Smoking status was categorized into three groups; current smoking group, passive smoking group and non-smoking group.

resultsIn the current smoking group, the prevalence of speech-frequency bilateral hearing impairment was increased in ages of 40-69, and the rate of high frequency bilateral hearing impairment was elevated in ages of 30-79. When we investigated the impact of smoking on hearing thresholds, we found that the current smoking group had significantly increased hearing thresholds compared to the passive smoking group and non-smoking groups, across all ages in both speech-relevant and high frequencies. The passive smoking group did not have an elevated prevalence of either speech-frequency bilateral hearing impairment or high frequency bilateral hearing impairment, except in ages of 40s. However, the passive smoking group had higher hearing thresholds than the non-smoking group in the 30s and 40s age groups.

conclusionCurrent smoking was associated with hearing impairment in both speech-relevant frequency and high frequency across all ages. However, except in the ages of 40s, passive smoking was not related to hearing impairment in either speech-relevant or high frequencies.

Indexed as

AdultAgedAged, 80 and overAge DistributionAudiometry, Pure-ToneAuditory ThresholdHearing LossHumansMiddle AgedNutrition SurveysOdds RatioPrevalenceRepublic of KoreaSmokingSpeechTobacco Smoke PollutionTobacco Smoke Pollution

Identifiers

PMID26756932
PMCPMC4710530
OpenAlexW2236356099

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.