Internet-based Physical Activity Intervention

NCT ID: NCT01295203

Last Updated: 2011-02-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

12287 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-05-31

Study Completion Date

2009-05-31

Brief Summary

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The purpose of this study is to determine whether access to a website with personalized feedback on physical activity level and suggestions to increase physical activity results in improvements in self-reported physical activity, anthropometrics and physiological measurements

Detailed Description

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In a website-based intervention study, the investigators wish to examine if it is possible to increase physical activity among inactive persons. Main objective is to determine if access to a website with personalized feedback on PA level and suggestions to increase PA results in improvements in self reported PA, anthropometrics and applied physiological measurements.

Physical inactive adults (n=12,287) participating in a nationwide health survey and examination (DANHES) were asked to randomly assigned to either intervention (n=6,055) or control group (n=6,232). The intervention group had access to a PA website with personalized advice and suggestions to increase PA. After 3 and 6 months, a follow-up questionnaire was administered by e-mail. The 7-day International Physical Activity Questionnaire was included in the questionnaires to assess four domains of PA in daily-life (work, transportation, domestic, and leisure-time) and sedentary time. Furthermore, at the 3 month follow-up a subgroup of participants (n=1,190) were invited complete anthropometrics and physiological measurements.

Conditions

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Physical Activity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Control group

The control group were not given access to the intervention website and received no additional information.

Group Type NO_INTERVENTION

website assess

Intervention Type BEHAVIORAL

The internet intervention group were given assess to the intervention website which included a personal page with tailored physical activity advice and a personal profile together with Recommendations and general training programs.

Interventions

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website assess

The internet intervention group were given assess to the intervention website which included a personal page with tailored physical activity advice and a personal profile together with Recommendations and general training programs.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Healthy adults
* Physically inactive in leisure time (assessed by self reported questionnaire)

Exclusion Criteria

* Presence of serious heart problems or not being able to perform everyday activities
* Highly physically active in leisure time (assessed by self reported questionnaire)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Rigshospitalet, Denmark

OTHER

Sponsor Role collaborator

University of Southern Denmark

OTHER

Sponsor Role lead

Responsible Party

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National Institute of Public Health, University of Southern Denmark

Principal Investigators

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Andreas Wolff Hansen, Msc.

Role: PRINCIPAL_INVESTIGATOR

National Institute of public Health

Locations

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National Institute of Public Health

Copenhagen, , Denmark

Site Status

Municipality of Frederiksberg

Frederiksberg, , Denmark

Site Status

Municipality of Silkeborg

Silkeborg, , Denmark

Site Status

Municipality of Varde

Varde, , Denmark

Site Status

Countries

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Denmark

References

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Hansen AW, Gronbaek M, Helge JW, Severin M, Curtis T, Tolstrup JS. Effect of a Web-based intervention to promote physical activity and improve health among physically inactive adults: a population-based randomized controlled trial. J Med Internet Res. 2012 Oct 30;14(5):e145. doi: 10.2196/jmir.2109.

Reference Type DERIVED
PMID: 23111127 (View on PubMed)

Other Identifiers

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NIPH 1957

Identifier Type: -

Identifier Source: org_study_id

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