Evidence map›Paper›PMID 25957697›Full record

ArticleInternational journal of psychophysiology : official journal of the International Organization of Psychophysiology2015

Smoking's effects on respiratory sinus arrhythmia in adolescent smokers.

Megan Conrad, Stephanie M Gorka, Jon Kassel

Abstract read
In one paragraph

Article in International journal of psychophysiology : official journal of the International Organization of Psychophysiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
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  4. Review
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  7. Observational
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

3 authors at 2 institutions in 1 country.

Megan ConradDepartment of Psychology, University of Illinois at Chicago, Chicago, IL, United States; Cincinnati VA Medical Center, Cincinnati, OH, United States. Electronic address: mconrad@uic.edu.
Stephanie M GorkaDepartment of Psychology, University of Illinois at Chicago, Chicago, IL, United States.
Jon KasselDepartment of Psychology, University of Illinois at Chicago, Chicago, IL, United States.
University of Illinois Chicago · USCincinnati VA Medical Center · US

Funding

Social-Emotional Contexts of Adolescent Smoking PatternsP01CA098262 · NCI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI DIVIAK, KATHLEEN · 2004 to 2014
$26.3M
NCI NIH HHS 5P01CA09862NCI NIH HHS P01 CA098262
6 · The paper itself

Abstract

Respiratory sinus arrhythmia (RSA) has emerged as an indicator of how well the body maintains homeostasis and flexibly responds to environmental demands. Previous research has shown that smoking has both acute and chronic effects on RSA in adults. More recent work has focused on adolescent smokers because the natural decrease in RSA over the lifespan might be hastened by smoking at an early age. The goal of the current study, then, was to examine the acute effects of smoking on RSA and mean heart rate (HR) in a group of adolescent smokers. Participants completed two experimental sessions separated by 6-10 weeks, during which resting electrocardiogram (EKG) data were collected before and after smoking or not smoking a single cigarette ad libitum. Results indicate that smoking significantly decreased resting RSA and increased mean HR. In addition, those who smoked their first cigarette earlier in life (i.e., before age 8 or 10) evidenced a greater decrease in RSA during their smoking session relative to those who tried smoking after age 10. Importantly, these findings are largely consistent with the adult literature and suggest that smoking has acute effects on both RSA and HR in adolescence.

Indexed as

AdolescentAge FactorsElectrocardiographyFemaleFollow-Up StudiesHeart RateHumansMaleRespiratory Sinus ArrhythmiaSmokingAdolescentHeart rateNicotine dependenceRespiratory sinus arrhythmia (RSA)SmokingSmoking behavior

Identifiers

PMID25957697
PMCPMC4458705
OpenAlexW339502481

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.