CoChat
Sign Up
Cited by 118Physical Activity and HealthMobile Health and mHealth ApplicationsBehavioral Health and Interventions

The DOI matches its Crossref record; 51 of the 52 references it cites were found in a registry or an index.

Internet-delivered behavior change program increases physical activity and improves cardiometabolic disease risk factors in sedentary adults: Results of a randomized controlled trial

Carr, Lucas J., Bartee, R. Todd, Dorozynski, Chris, Broomfield, James F., Smith, Marci L., Smith, Derek T.·2008·Preventive Medicine
DOI 10.1016/j.ypmed.2007.12.005
Open this paper in CoChat — free account

Abstract

Objectives To determine whether the Active Living Every Day (ALED-I) internet-delivered theory-based physical activity (PA) behavior change program increases PA and improves cardiometabolic disease risk factors (CDRF) in sedentary overweight adults.Methods The study was a randomized control trial that took place in southern Wyoming and northern Colorado from 2005-2007. Thirty-two men and women (21-65 years) were randomized to a 16-week ALED-I intervention (n=14; age=41.4+/-3.7 years; BMI=32.3+/-1.3 kg/m(2)) or a delayed intent-to-treat control condition (n=18; age=49.4+/-1.7 years; BMI=30.6+/-0.8 kg/m(2)). At baseline and post-intervention, PA by pedometer and CDRFs were measured.Results Both groups had similar baseline PA levels. ALED-I increased PA by an average of 1384 steps/day (p=0.03) compared to 816 steps/day (p=0.14) for the control group. Waist circumference (100.6+/-2.4 vs. 96.6+/-2.7 cm) and Coronary Risk Ratio (5.1+/-0.3 vs. 4.7+/-0.3) decreased in the ALED-I group and did not change in the control group (99.2+/-2.2 vs.99.8+/-2.1 cm) and (3.7+/-0.1 vs. 3.7+/-0.1), respectively.Conclusions The internet-delivered ALED program increased PA and improved some CDRFs in sedentary overweight/obese adults. To our knowledge, this is the first efficacy trial of the internet-delivered ALED program. Further studies are warranted due to the reach and cost-effectiveness of internet-delivered PA programs.

Overview

Integrity signals

Registry

Crossref · 10.1016/j.ypmed.2007.12.005

Cites

51 of 51 references verified0 citation errors · 0 not checkable

Statistics

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

Verification

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?

Citations

Cites

Show all 52 references

Cited by

Sorted by citations

Related

See all

Metadata

Authors
Carr, L. J., Bartee, R. T., Dorozynski, C., Broomfield, J. F., Smith, M. L., & Smith, D. T.
Affiliations
University of Wyoming (US)
Corresponding author
Smith, Derek T.
ORCID
Venue
Preventive Medicine
Publisher
Elsevier BV
Published
2008-05
Volume
46
Issue
5
Pages
431-438
ISSN
0091-7435 (ISSN-L)
DOI
10.1016/j.ypmed.2007.12.005
OpenAlex
W1976954873
Cited by
118
References
52
Citations by year
2026: 1 · 2025: 2 · 2024: 8 · 2023: 10 · 2022: 3 · 2021: 4 · 2020: 3 · 2019: 4 · 2018: 2 · 2017: 3 · 2016: 7 · 2015: 8 · 2014: 10 · 2013: 9 · 2012: 10
FWCI
7.46
Type
journal article
Language
en
Open access
closed
Licence
www.elsevier.com/tdm/userlicense/1.0/ (tdm)
Locations
  • Preventive Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (2p20rr016474-09)
  • National Center for Research Resources (P20-RR-016474)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Physical Activity and Health
  • Health Sciences › Health Professions › General Health Professions › Mobile Health and mHealth Applications
  • Social Sciences › Psychology › Applied Psychology › Behavioral Health and Interventions
Keywords
online intervention, physical activity, behaviour change interventions, cardiometabolic risk factors, sedentary adults, overweight adults, theory-based intervention, waist circumference, pedometer-measured steps, obesity
MeSH terms
Adult, Analysis of Variance, Colorado, Computer-Assisted Instruction, Female, Health Promotion, Humans, Male, Middle Aged, Obesity, Risk Factors, Wyoming, Exercise, Internet, Metabolic Syndrome

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