Evidence map›Paper›PMID 27371930›Full record

ArticleEnvironmental research2016

Cardiovascular and stress responses to short-term noise exposures-A panel study in healthy males.

Erica D Walker, Anthony Brammer, Martin G Cherniack, Francine Laden, Jennifer M Cavallari

Abstract read
In one paragraph

Article in Environmental research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
–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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Work-Related Stress, Physio-Pathological Mechanisms, and the Influence of Environmental Genetic Factors.International journal of environmental research and public health · 2019
    Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Assessment of Noise Exposure in United States Urban Public Parks: A Scoping Review.International journal of environmental research and public health · 2025
    Article
  9. Article
  10. Long-term measurement study of urban environmental low frequency noise.Journal of exposure science & environmental epidemiology · 2025
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Trends in Heart-Rate Variability Signal Analysis.Frontiers in digital health · 2021
    Review
  17. Article
  18. Article
  19. Article
  20. 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

5 authors.

Erica D WalkerDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
Anthony BrammerDepartment of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA.
Martin G CherniackDepartment of Medicine, UConn Health, 263 Farmington Avenue, Farmington, CT 06030, USA.
Francine LadenDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
Jennifer M CavallariDepartment of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; Department of Community Medicine, UConn Health, 263 Farmington Avenue, Outpatient Pavilion, S7313, Farmington, CT 06030, USA. Electronic address: cavallari@uchc.edu.

Funding

The HSPH Education and Research Center of Occupational Safety and HealthT42OH008416 · OH · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI CHRISTIANI, DAVID C · 2005 to 2025
$30.5M
Training Program in Environmental EpidemiologyT32ES007069 · NIEHS · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI LADEN, FRANCINE · 1985 to 2024
$13.9M
NIEHS NIH HHS T32 ES007069NIOSH CDC HHS T42 OH008416
6 · The paper itself

Abstract

backgroundWhile previous epidemiological studies report adverse effects of long-term noise exposure on cardiovascular health, the mechanisms responsible for these effects are unclear. We sought to elucidate the cardiovascular and stress response to short-term, low (31.5-125Hz) and high (500-2000Hz) frequency noise exposures.

methodsHealthy male (n=10) participants were monitored on multiple visits during no noise, low- or high-frequency noise exposure scenarios lasting 40min. Participants were fitted with an ambulatory electrocardiogram (ECG) and blood pressure measures and saliva samples were taken before, during and after noise exposures. ECGs were processed for measures of heart rate variability (HRV): high-frequency power (HF), low-frequency power (LF), the root of the mean squared difference between adjacent normal heart beats (N-N) intervals (RMSSD), and the standard deviation of N-N intervals (SDNN). Systolic blood pressure (SBP), diastolic blood pressure (DPB), and pulse were reported and saliva was analyzed for salivary cortisol and amylase. Multivariate mixed-effects linear regression models adjusted for age were used to identify statistically significant difference in outcomes by no noise, during noise or after noise exposure periods and whether this differed by noise frequency.

resultsA total of 658, 205, and 122, HRV, saliva, and blood pressure measurements were performed over 41 person days. Reductions in HRV (LF and RMSSD) were observed during noise exposure (a reduction of 19% (-35,-3.5) and 9.1% (-17,-1.1), respectively). After adjusting for noise frequency, during low frequency noise exposure, HF, LF, and SDNN were reduced (a reduction of 32% (-57,-6.2), 34% (-52,-15), and 16% (-26,-6.1), respectively) and during high frequency noise exposure, a 21% (-39,-2.3) reduction in LF, as compared to during no noise exposure, was found. No significant (p<0.05) changes in blood pressure, salivary cortisol, or amylase were observed.

conclusionsThese results suggest that exposure to noise, and in particular, to low-frequency noise, negatively impacts HRV. The frequencies of noise should be considered when evaluating the cardiovascular health impacts of exposure.

Indexed as

Heart RateStress, PhysiologicalAdolescentAdultAmylasesBlood PressureElectrocardiography, AmbulatoryEnvironmental ExposureHealthy VolunteersHumansHydrocortisoneMaleNoisePilot ProjectsSalivaYoung AdultAmylasesHydrocortisoneCardiovascular responseNoiseNoise frequencyStress response

Identifiers

PMID27371930
PMCPMC5003641

What OpenQuestion holds

Textmetadata
LicenceTDM
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.