Predicting Physical Activity Change: an Epidemiologic Study
2 other identifiers
observational
75
0 countries
N/A
Brief Summary
To conduct a two-year follow up of participants in a cross-sectional study of physical activity determinants. Predictors of change in vigorous exercise habits and recreational walking habits were identified as were determinants of change in the proportion of the sample who initiated, maintained, or discontinued exercise.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Apr 1988
Typical duration for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
April 1, 1988
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 1990
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 1991
CompletedFirst Submitted
Initial submission to the registry
May 25, 2000
CompletedFirst Posted
Study publicly available on registry
May 26, 2000
CompletedApril 18, 2018
April 1, 2018
2 years
May 25, 2000
April 16, 2018
Conditions
Outcome Measures
Primary Outcomes (1)
Minutes of exercise
Change in minutes of exercise from pre to post
Over 2 years
Study Arms (1)
Exercise Study Participants
Data from the San Diego Health and Exercise Baseline survey conducted in 1986 were used to contact participants for the follow-up
Eligibility Criteria
Healthy Adults 18-60
You may qualify if:
- Healthy Adults 18-60
- Cardiovascular Disease
- Heart Disease
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Related Publications (6)
Hovell MF, Hofstetter CR, Sallis JF, Rauh MJ, Barrington E. Correlates of change in walking for exercise: an exploratory analysis. Res Q Exerc Sport. 1992 Dec;63(4):425-34. doi: 10.1080/02701367.1992.10608765.
PMID: 1439168BACKGROUNDHofstetter CR, Sallis JF, Hovell MF. Some health dimensions of self-efficacy: analysis of theoretical specificity. Soc Sci Med. 1990;31(9):1051-6. doi: 10.1016/0277-9536(90)90118-c.
PMID: 2255964BACKGROUNDSallis JF, Hovell MF. Determinants of exercise behavior. Exerc Sport Sci Rev. 1990;18:307-30. No abstract available.
PMID: 2192898BACKGROUNDSallis JF, Hovell MF, Hofstetter CR. Predictors of adoption and maintenance of vigorous physical activity in men and women. Prev Med. 1992 Mar;21(2):237-51. doi: 10.1016/0091-7435(92)90022-a.
PMID: 1579558BACKGROUNDSallis JF, Hovell MF, Hofstetter CR, Barrington E. Explanation of vigorous physical activity during two years using social learning variables. Soc Sci Med. 1992 Jan;34(1):25-32. doi: 10.1016/0277-9536(92)90063-v.
PMID: 1738853BACKGROUNDSallis JF, Hovell MF, Hofstetter CR, Elder JP, Faucher P, Spry VM, Barrington E, Hackley M. Lifetime history of relapse from exercise. Addict Behav. 1990;15(6):573-9. doi: 10.1016/0306-4603(90)90059-7.
PMID: 2075855BACKGROUND
MeSH Terms
Conditions
Study Officials
- STUDY DIRECTOR
J F Sallis
San Diego State University
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Professor
Study Record Dates
First Submitted
May 25, 2000
First Posted
May 26, 2000
Study Start
April 1, 1988
Primary Completion
April 1, 1990
Study Completion
April 1, 1991
Last Updated
April 18, 2018
Record last verified: 2018-04
Data Sharing
- IPD Sharing
- Will not share