A Longitudinal Study into Physical Activity and Cardiovascular Risk in People with Stroke

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Stroke is a major cause of disability in Australia, it affects over 50,000 people annually. Stroke survivors are at increased risk of health problems, particularly a second stroke. Many of the risk factors for a second stroke, such as smoking, poor diet and lack of physical activity could be reduced with increased awareness, education and support. We plan to conduct a longitudinal study to investigate physical activity levels and cardiovascular risk factors in the 2 years following discharge from therapy after first ever stroke. Participants will be reviewed at baseline and at 6, 12 and 24 months following this. They will answer questions around their medical history and health status, complete questionnaires, have physical measurements taken (for example, blood pressure and walking tests) and be given activity monitors to wear for 5 days. At the baseline, 12 and 24 month assessments they will also be asked to have a blood sample taken within the following week. We hope to identify relationships between physical activity, cardiovascular risk, physical function and fatigue levels. This study has not previously been undertaken and will provide essential information for clinicians, allowing them to target their interventions to specific risk factors and reduce risk of further stroke. If a link between physical activity and cardiovascular risk is demonstrated, a strong rationale will be provided for therapies that improve physical activity participation.