All Posts Tagged With: "public health"
Northern and Atlantic Canadians most likely to tip the scale
Obesity rates are at an all-time high, especially in certain parts of the country, say researchers, who have “mapped” the changes to illustrate how Canadians’ waistlines have expanded over time.
Overall, at least one-quarter of Canadian adults have a body mass index of 30 or greater that puts them in the obese category, concludes a study that provides a comprehensive look at rates across the country, complete with “obesity maps.”
“Our analysis shows that more Canadians are obese than ever before — on average, between one-fourth and one-third of Canadians are obese, depending on the region,” said principal author Carolyn Gotay of the School of Population and Public Health at the University of British Columbia.
The Atlantic provinces and the two territories — Nunavut and the Northwest Territories — had the highest obesity rates between 2000 and 2011, with more than 30 per cent of the population in these regions estimated to be obese.
British Columbia had the lowest overall rates, but obesity still increased from less than 20 per cent to almost 25 per cent in that province. In Quebec, the rate stayed at about 24 per cent.
Gotay said mapping regional rates provides more than a decade of easy-to-use visual snapshots that should help researchers, policy makers and the public identify where investments are especially needed to fight the obesity epidemic.
Injuries could be reduced with barriers, regulated speeds
Some simple changes to the infrastructure of Canadian cities could go a long way towards keeping the country’s biking enthusiasts safe from harm, a team of researchers suggested Wednesday.
Erecting physical barriers between traffic and bicycle lanes, ensuring relatively flat commuting surfaces and regulating vehicle speeds all have the potential to curtail cycling injuries on city streets, they said.
The findings came from a cross-country team of researchers and was published in the Journal Injury Prevention.
The team’s objective was to explore the factors that contribute to Canada’s strikingly high rate of cycling-related injuries, according to the study’s lead author.