The effectiveness of a brief intervention using a pedometer and step-recording diary in promoting physical activity in people diagnosed with type 2 diabetes or impaired glucose tolerance.
OBJECTIVE
To evaluate the effectiveness of a brief intervention using a pedometer and step-recording diary on promoting physical activity in people with type 2 diabetes or impaired glucose tolerance (IGT).


METHODS
People with type 2 diabetes or IGT who attended the Illawarra Diabetes Service were invited to participate. Participants in the intervention group received a pedometer and a diary to record their daily steps for a two-week period. Both the intervention and comparison group received advice on physical activity. Physical activity levels were measured using the Active Australia Survey at baseline, and at two and 20 weeks.


RESULTS
A total of 226 participants were recruited. At two-week follow-up the mean self-reported minutes of walking was significantly higher in the intervention group than the comparison group (223 minutes versus 164 minutes; p=0.01), as was the percentage of intervention participants achieving recommended levels of moderate-intensity physical activity (63.5% versus 41.8%, p=0.02) and the percentage of intervention participants achieving adequate levels of total physical activity (68.9% versus 48.0%, p=0.04). There were no differences between study groups for any physical activity measure at 20-week follow-up.


CONCLUSIONS
A pedometer and a step-recording diary were useful tools to promote short-term increase in physical activity in people diagnosed with type 2 diabetes or IGT. Future studies need to examine whether a longer intervention, individualised physical activity counselling and support for achieving step goals could result in increasing physical activity over the long term.
Furber
Susan
S
Division of Population Health and Planning, South Eastern Sydney & Illawarra Area Health Service, New South Wales. susan.furber@sesiahs.health.nsw.gov.au
Monger
Claire
C
Franco
Lisa
L
Mayne
Darren
D
Jones
Lauren A
LA
Laws
Rachel
R
Waters
Louise
L
D000368:Aged; D015331:Cohort Studies; D003924:Diabetes Mellitus, Type 2 / Q000503:physiopathology / Q000517:prevention & control*; D005260:Female; D033062:Friends; D018149:Glucose Intolerance / Q000503:physiopathology / Q000517:prevention & control*; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D018670:Monitoring, Ambulatory / Q000295:instrumentation*; D009043:Motor Activity / Q000502:physiology*; D009517:New South Wales; D017063:Outcome Assessment, Health Care; D010353:Patient Education as Topic; D015397:Program Evaluation; D020377:Self Efficacy; D016138:Walking / Q000502:physiology*