Increasing physical activity: designing and testing a workplace intervention

ISRCTN ISRCTN08807396
DOI https://doi.org/10.1186/ISRCTN08807396
Protocol serial number 3025
Sponsor University of Leeds (UK)
Funder BUPA Foundation (UK)
Submission date
18/06/2010
Registration date
18/06/2010
Last edited
29/08/2013
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Other
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data

Plain English summary of protocol

Not provided at time of registration

Contact information

Dr Rebecca Lawton
Scientific

Woodhouse Lane
Leeds
LS2 9JT
United Kingdom

Email r.j.lawton@leeds.ac.uk

Study information

Primary study designInterventional
Study designMulticentre randomised interventional prevention trial
Secondary study designRandomised controlled trial
Study type Participant information sheet
Scientific titleA multicentre randomised interventional prevention trial to develop and evaluate a flexible intervention to promote physical activity within worksites
Study objectivesThe aim of the project was to develop and evaluate a flexible and problem-based intervention to promote physical activity within the workplace that requires no previous experience and could be implemented in any organisation. The intervention targeted mainly employees in low physical activity occupations and produced in an easy-to-implement tool-kit format. The intervention was evaluated in a quasi-experimental design involving 44 worksites across five large organisations. Half the worksites were randomly allocated to the intervention condition (being exposed to the whole intervention) and the remainder were allocated to the control group (who received the awareness component of the intervention only).
Ethics approval(s)1. Exploratory phase: South Sheffield Research Ethics Committee approved on the 3rd November 2006 (ref: 06/Q2305/159)
2. Main trial: South Sheffield Research Ethics Committee approved on the 11th October 2007 (ref: 07/H1309/90)
Health condition(s) or problem(s) studiedTopic: Generic Health Relevance and Cross Cutting Themes; Subtopic: Generic Health Relevance (all Subtopics); Disease: Public Health Research
InterventionAwareness, Motivation and Environment (AME):
Using leaflets, self-monitoring tools and team challenges, and thus focused on making changes at the individual level (awareness and motivation) but also encouraged changes in individuals' workplaces (environment) such as providing resources to encourage physical activity, posters to cue people to engage in physical activity and managers who support time spent in physical activity.

The control group received a short lifestyle advice leaflet, covering eating, physical activity, smoking, when they attended for their healthcheck etc.

Participants in the intervention group received a three month intervention delivered via a worksite facilitator and were followed up immediately post-intervention, as well as 3 months and 9 months after the intervention ended.
Intervention typeOther
Primary outcome measure(s)

International Physical Activity Questionnaire, measured at baseline, immediately post-intervention (3 months), 6 months post-intervention and 9 months post-intervention.

Key secondary outcome measure(s)

1. Body mass index (BMI)
2. % body fat
3. Resting heart rate
4. Diastolic and systolic blood pressure

Measured at baseline and again 12 months later.

Completion date01/10/2009

Eligibility

Participant type(s)Patient
Age groupAdult
Lower age limit18 Years
SexAll
Target sample size at registration1300
Key inclusion criteriaMembers of staff working at three organisations - a large bus company, a Welsh city council and a large teaching hospital (aged 18 - 65 years, either sex)
Key exclusion criteriaAnyone for whom physical activity would be dangerous to health
Date of first enrolment01/10/2006
Date of final enrolment01/10/2009

Locations

Countries of recruitment

  • United Kingdom
  • England

Study participating centre

Woodhouse Lane
Leeds
LS2 9JT
United Kingdom

Results and Publications

Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
IPD sharing plan

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Results article results 11/04/2011 Yes No
Participant information sheet Participant information sheet 11/11/2025 11/11/2025 No Yes