Ignite Creation Date:
2024-05-05 @ 9:53 AM
Last Modification Date:
2024-10-26 @ 9:04 AM
Study NCT ID:
NCT00005219
Status:
COMPLETED
Last Update Posted:
2018-04-18
First Post:
2000-05-25
Brief Title:
Predicting Physical Activity Change an Epidemiologic Study
Sponsor:
San Diego State University
Organization:
San Diego State University
Study Overview
Official Title:
Predicting Physical Activity Change an Epidemiologic Study
Status:
COMPLETED
Status Verified Date:
2018-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
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
Detailed Description:
BACKGROUND
In 1988 when the study began epidemiological studies had shown the health benefits of physical activity and that prevalence of physical activity was well below recommended levels Exercise-promotion interventions were typically ineffective and lack of knowledge of exercise determinants inhibited the design of effective interventions
DESIGN NARRATIVE
Data from the San Diego Health and Exercise Baseline survey conducted in 1986 were used to contact participants for the follow-up The difference in reported activity level from time 1 to time 2 served as an estimate of change in activity The follow-up survey elicited a two-year history of vigorous exercise and moderate-intensity exercise both of which have substantial health benefits as well as different determinants Potential predictors were assessed at baseline and included demographic variables and indices based on social learning theory Multiple regression analyses determine the combined and independent relationships of such variables as self-efficacy social support perceived barriers and benefits and environmental factors on both types of physical activity change A second analysis separated subjects into the baseline physical activity groups of low intermediate and high activity and examined prediction of change versus no-change in each category
In 1988 when the study began epidemiological studies had shown the health benefits of physical activity and that prevalence of physical activity was well below recommended levels Exercise-promotion interventions were typically ineffective and lack of knowledge of exercise determinants inhibited the design of effective interventions
DESIGN NARRATIVE
Data from the San Diego Health and Exercise Baseline survey conducted in 1986 were used to contact participants for the follow-up The difference in reported activity level from time 1 to time 2 served as an estimate of change in activity The follow-up survey elicited a two-year history of vigorous exercise and moderate-intensity exercise both of which have substantial health benefits as well as different determinants Potential predictors were assessed at baseline and included demographic variables and indices based on social learning theory Multiple regression analyses determine the combined and independent relationships of such variables as self-efficacy social support perceived barriers and benefits and environmental factors on both types of physical activity change A second analysis separated subjects into the baseline physical activity groups of low intermediate and high activity and examined prediction of change versus no-change in each category
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None
Secondary IDs
| Secondary ID | Type | Domain | Link |
|---|---|---|---|
| R01HL040575 | NIH | None | httpsreporternihgovquickSearchR01HL040575 |