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Articles on behavioural interventions

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Cardiac rehab is an outpatient chronic disease management program covering exercise, diet, lifestyle and psychosocial elements in hour-long sessions about twice per week over several months. THE CANADIAN PRESS/Aaron Vincent Elkaim

Cardiac rehab for heart patients saves lives and money, so why isn’t it used more?

Cardiac rehabilitation is a low-cost approach with proven benefits for heart patients, that drastically lowers future cardiac risks. So why do only 10 to 25 per cent of heart patients access it?
As cities in developing countries - like Lagos in Nigeria, pictured here - grow, so do obesity risks. Reuters/Akintunde Akinleye

Developing countries could get sick before they get rich. Policy can help

Governments must understand that the factors making cities convenient and productive also make their residents prone to obesity. They must confront this challenge with intelligent, focused policies.

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