Cold weather kills far more people than hot weather, study shows
BMJ 2015; 350 doi: https://doi.org/10.1136/bmj.h2740 (Published 21 May 2015) Cite this as: BMJ 2015;350:h2740- Susan Mayor
- 1London
Cold weather is associated with nearly 20 times more deaths than hot weather, shows an international study that analysed more than 74 million deaths in 13 countries.
Reporting in the Lancet,1 researchers analysed data from 384 locations in Australia, Brazil, Canada, China, Italy, Japan, South Korea, Spain, Sweden, Taiwan, Thailand, the United Kingdom, and the United States. They calculated deaths attributable to heat and cold, defined as temperatures above and below the optimum temperature for each place corresponding to the point of minimum mortality.
In total, …
Log in
Log in using your username and password
Log in through your institution
Subscribe from £173 *
Subscribe and get access to all BMJ articles, and much more.
* For online subscription
Access this article for 1 day for:
£38 / $45 / €42 (excludes VAT)
You can download a PDF version for your personal record.