Evidence map›Paper›PMID 40575681›Full record

ArticleSafety and health at work2025

Nonauditory Impacts of Industrial Noise Exposures: A Case Study From a Steel Manufacturing Industry.

Ranjith Sakthivel, Latha Perumal Kamalakannan, Rekha Shanmugam, Vidhya Venugopal

Abstract read
In one paragraph

Article in Safety and health at work, 2025. 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

4 authors.

Ranjith SakthivelDepartment of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, Tamil Nadu, India.
Latha Perumal KamalakannanDepartment of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, Tamil Nadu, India.
Rekha ShanmugamDepartment of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, Tamil Nadu, India.
Vidhya VenugopalDepartment of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, Tamil Nadu, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Excessive workplace noise poses a significant threat to occupational health, impacting both auditory and nonauditory health. This research examined the nonauditory effects of noise on steel workers. Methods: A cross-sectional study of 80 industrial workers exposed to occupational noise was conducted with approval from the institutional ethics board and management. Nonauditory impacts such as fatigue, headache, vertigo, sleeplessness, and fainting were assessed. Noise levels were measured using an American National Standards Institute sound-level meter, and blood pressure (BP) and heart rate (HR) were recorded before and after shift. Data were analyzed using SPSS (version 20). Results: The study revealed that 57% of workers experienced noise exposure exceeding the American Conference of Governmental Industrial Hygienists threshold limit values, with an average exposure of 88.5 dBA (range: 80.2-96.9 dBA). High-noise exposure was linked to fatigue (54%) and chronic headaches (5%). Preshift and postshift HRs were 82 ± 9 and 92 ± 13 bpm, respectively, while systolic and diastolic BPs averaged 135 ± 17 and 90 ± 11 mmHg, respectively. Significant cross-shift HR differences were observed in the blooming mill ( Conclusion: High occupational noise exposure may have adverse physiological effects. Despite existing regulations, enforcement and compliance remain inadequate. Implementing engineering controls, hearing conservation programs, and stringent policies is crucial to protect workers in high-noise industries.

Indexed as

Blood pressureHeart rateIndustrial workersNoiseOccupational

Identifiers

PMID40575681
PMCPMC12190984

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LicenceCC BY-NC-ND
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Registered trials

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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.