"To promote sustainable health amongst the world's people, committed actions will be required to promote the sustainable health of the Earth".
-Dr. Tony McMichael
Sedentary time (ST) and lack of physical activity increase
the risk of adverse outcomes for those living with coronary
artery disease (CAD). Little is known about how much ST,
light physical activity (LPA), and moderate to vigorous physical
activity (MVPA) that CAD participants not attending cardiac rehabilitation engage in, the locations where they engage in these behaviors, and how far from home the locations are. Participants completed a survey and wore an accelerometer and global positioning system receiver for 7 d at baseline and 6 mo later. Accelerometer analyses (n = 318) showed that participants averaged 468.4 ± 102.7 of ST, 316.1 ± 86.5 of LPA, and 32.9 ± 28.9 of MVPA min/d at baseline. ST and LPA remained stable at 6 mo, whereas MVPA significantly declined. The global positioning system (GPS) analyses (n = 315) showed that most of participant ST, LPA, and MVPA time was spent at home followed by other residential, retail/hospitality, and work locations at baseline and 6 mo. The average distance from home to a given location suggests that proximity to home may not be a barrier from an intervention perspective.
I'm Daniel Rainham, an associate professor at Dalhousie University. I work with a fantastic team of trainees and colleagues to explore the relationships between the quality of the environment and human health. The quality of the environment can be beneficial, like when we take time to immerse ourselves in nature; or, it can be detrimental such as when we are exposed to harmful contaminants.
My research is focused on measuring the characteristics of the environment, investigating how these characteristics affect our health, and experimenting with solutions and interventions toward a sustainable, healthy lifespan. If this type of work sounds interesting or even fascinating to you then please get in touch.
I'm always looking for enthusiastic and motivated individuals to join or support the team. Opportunities.