Evidence map›Paper›PMID 21553666›Full record

ArticlePublic health reports (Washington, D.C. : 1974)

Prospectively assessed posttraumatic stress disorder and associated physical activity.

Cynthia A LeardMann, Molly L Kelton, Besa Smith, Alyson J Littman, Edward J Boyko, Timothy S Wells, Tyler C Smith, Millennium Cohort Study Team

Abstract read
In one paragraph

Article in Public health reports (Washington, D.C. : 1974). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Exercise and PTSD.Current topics in behavioral neurosciences · 2024
    Review
  9. Article
  10. Testifying after an Investigation: Shaping the Mental Health of Public Safety Personnel.International journal of environmental research and public health · 2022
    Article
  11. Article
  12. The Royal Canadian Mounted Police (RCMP) Study: protocol for a prospective investigation of mental health risk and resilience factors.Health promotion and chronic disease prevention in Canada : research, policy and practice · 2022
    Article
  13. Article
  14. Review
  15. Article
  16. Movement behaviors associated with mental health among US military service members.Military psychology : the official journal of the Division of Military Psychology, American Psychological Association · 2022
    Article
  17. Article
  18. Symptom profiles following combat injury and long-term quality of life: a latent class analysis.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2021
    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

8 authors.

Cynthia A LeardMannNaval Health Research Center, Department of Defense Center for Deployment Health Research, 140 Sylvester Rd., San Diego, CA 92106-3521, USA. cynthia.leardmann@med.navy.mil
Molly L Kelton
Besa Smith
Alyson J Littman
Edward J Boyko
Timothy S Wells
Tyler C Smith
Millennium Cohort Study Team

Funding

Medical Research Council G0900686
6 · The paper itself

Abstract

objectivesWe examined the association of physical activity with prospectively assessed posttraumatic stress disorder (PTSD) symptoms in a military cohort.

methodsUsing baseline and follow-up questionnaire data from a large prospective study of U.S. service members, we applied multivariable logistic regression to examine the adjusted odds of new-onset and persistent PTSD symptoms associated with light/moderate physical activity, vigorous physical activity, and strength training at follow-up.

resultsOf the 38,883 participants, 89.4% reported engaging in at least 30 minutes of physical activity per week. At follow-up, those who reported proportionately less physical activity were more likely to screen positive for PTSD. Vigorous physical activity had the most consistent relationship with PTSD. Those who reported at least 20 minutes of vigorous physical activity twice weekly had significantly decreased odds for new-onset (odds ratio [OR] = 0.58, 95% confidence interval [CI] 0.49, 0.70) and persistent (OR = 0.59, 95% CI 0.42, 0.83) PTSD symptoms.

conclusionsEngagement in physical activity, especially vigorous activity, is significantly associated with decreased odds of PTSD symptoms among U.S. service members. While further longitudinal research is necessary, a physical activity component may be valuable to PTSD treatment and prevention programs.

Indexed as

Military PersonnelMotor ActivityAdultFemaleHumansLogistic ModelsMaleMiddle AgedProspective StudiesStress Disorders, Post-TraumaticSurveys and QuestionnairesUnited States

Identifiers

PMID21553666
PMCPMC3072859

What OpenQuestion holds

Textmetadata
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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.