Cited by 83Physical Activity and HealthBehavioral Health and InterventionsSubstance Abuse Treatment and Outcomes

Population-based randomized controlled trial of a stage-targeted physical activity intervention

Marshall, Alison L., Bauman, Adrian E., Owen, Neville, Booth, Michael L., Crawford, David, Marcus, Bess H.·2003·Annals of Behavioral Medicine

Abstract

BACKGROUND: Intervention trials with self-selected participants have shown that mailed stage-targeted print materials can increase participation in physical activity in the short term. We examined the effects of a mailed stage-targeted print intervention designed to promote physical activity, in a random sample of adults living in a regional city. METHOD: Participants (n = 462, 40-60 years of age) were randomly allocated to an intervention (n = 227) or control group (n = 235). Measures included validated 2-week physical activity recall and stage of motivational readiness for physical activity. The intervention consisted of a single mailing of a letter and full-color stage-targeted booklets (specific to precontemplation, contemplation, preparation, and action/maintenance) 1 week postbaseline. Follow-up interviews were conducted at 2 and 6 months postbaseline. RESULTS: After 2 months, participants in the intervention group were significantly more likely to meet the current American College of Sports Medicine/Centers for Disease Control and Prevention recommendation for sufficient physical activity than those in the control group (adjusted odds ratio [OR] = 2.40; 95% confidence interval [CI] = 1.44-3.99). After 6 months, intervention participants who reported receiving and reading the intervention materials were significantly more likely to be meeting the sufficient physical activity criterion compared with the control group (adjusted OR = 2.03; 95% CI = 1.16-3.56). CONCLUSIONS: The stage-targeted print intervention was effective in promoting short-term increases in physical activity and was most effective for participants who recognized and used the materials. This low-cost, generalizable intervention has demonstrated potential as a practical population-based physical activity promotion strategy. Further research is required before widespread dissemination would be justified, as additional strategies may be required to ensure sustained change.

Integrity signals

Registry

Crossref · 10.1207/s15324796abm2503_05

Cites

34 of 34 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

1 of the 35 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Marshall, A. L., Bauman, A. E., Owen, N., Booth, M. L., Crawford, D., & Marcus, B. H.
Affiliations
  • The University of Queensland (AU)
  • UNSW Sydney (AU)
  • Children's Hospital at Westmead (AU)
  • Deakin University (AU)
  • Brown University (US)
Corresponding author
Marshall, Alison L.
Venue
Annals of Behavioral Medicine
Published
2003-06
Volume
25
Issue
3
Pages
194-202
ISSN
  • 0742-5554 (ISSN-L)
  • 0883-6612
  • 1532-4796
OpenAlex
W2098554232
Cited by
82
References
35
Citations by year
2025: 1 · 2023: 1 · 2022: 2 · 2019: 2 · 2018: 1 · 2017: 1 · 2016: 2 · 2015: 4 · 2014: 4 · 2013: 4 · 2012: 2
FWCI
4.42
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of Behavioral Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Deakin Research Online (Deakin University) (submittedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Social Sciences › Psychology › Applied Psychology › Behavioral Health and Interventions
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
Keywords
physical activity promotion, transtheoretical model, motivational readiness, precontemplation, contemplation, preparation, physical activity guidelines, population-level interventions
MeSH terms
Adult, Female, Follow-Up Studies, Humans, Male, Middle Aged, Motor Activity, Population Surveillance, Time Factors, Body Mass Index

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review