Arab Today, arab today study reveals cold weather kills far more people than hot weather
Last Updated : GMT 13:57:49
Arab Today, arab today
Arab Today, arab today

Study reveals cold weather kills far more people than hot weather

Arab Today, arab today

Arab Today, arab today Study reveals cold weather kills far more people than hot weather

Cold weather
Tehran - FNA

Cold weather kills 20 times as many people as hot weather, according to an international study analyzing over 74 million deaths in 384 locations across 13 countries.

The findings also revealed that deaths due to moderately hot or cold weather substantially exceed those resulting from extreme heat waves or cold spells.

"It's often assumed that extreme weather causes the majority of deaths, with most previous research focusing on the effects of extreme heat waves," says lead author Dr Antonio Gasparrini from the London School of Hygiene & Tropical Medicine in the UK. "Our findings, from an analysis of the largest dataset of temperature-related deaths ever collected, show that the majority of these deaths actually happen on moderately hot and cold days, with most deaths caused by moderately cold temperatures."

The study analysed over 74 million (74,225,200) deaths between 1985 and 2012 in 13 countries with a wide range of climates, from cold to subtropical. Data on daily average temperature, death rates, and confounding variables (eg, humidity and air pollution) were used to calculate the temperature of minimum mortality (the optimal temperature), and to quantify total deaths due to non-optimal ambient temperature in each location. The researchers then estimated the relative contributions of heat and cold, from moderate to extreme temperatures.

Around 7.71% of all deaths were caused by non-optimal temperatures, with substantial differences between countries, ranging from around 3% in Thailand, Brazil, and Sweden to about 11% in China, Italy, and Japan. Cold was responsible for the majority of these deaths (7.29% of all deaths), while just 0.42% of all deaths were attributable to heat.

The study also found that extreme temperatures were responsible for less than 1% of all deaths, while mildly sub-optimal temperatures accounted for around 7% of all deaths -- with most (6.66% of all deaths) related to moderate cold.

According to Dr Gasparrini, "Current public-health policies focus almost exclusively on minimizing the health consequences of heat waves. Our findings suggest that these measures need to be refocused and extended to take account of a whole range of effects associated with temperature."

Writing in a linked Comment, Keith Dear and Zhan Wang from Duke Kunshan University, Kunshan, Jiangsu, China say, "Factors such as susceptibility or resilience have not been included in the analysis, including socioeconomic status, age, and confounding air pollutants…Since high or low temperatures affect susceptible groups such as unwell, young, and elderly people the most, attempts to mitigate the risk associated with temperature would benefit from in-depth studies of the interaction between attributable mortality and socioeconomic factors, to avoid adverse policy outcomes and achieve effective adaptation."

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

Arab Today, arab today study reveals cold weather kills far more people than hot weather Arab Today, arab today study reveals cold weather kills far more people than hot weather

 



Arab Today, arab today
Arab Today, arab today Fadi explains secrets of  Nancy Ajram's newlook

GMT 18:23 2017 Friday ,24 February

Fadi explains secrets of  Nancy Ajram's newlook
Arab Today, arab today Tourist guide explains types of tourism

GMT 18:28 2017 Saturday ,25 February

Tourist guide explains types of tourism
Arab Today, arab today Expresses Algerian history by woody figures

GMT 13:26 2017 Friday ,24 February

Expresses Algerian history by woody figures
Arab Today, arab today Iran complying with nuclear deal

GMT 07:14 2017 Saturday ,25 February

Iran complying with nuclear deal
Arab Today, arab today Ayat Abaza says state TV presented major stars

GMT 03:52 2017 Sunday ,26 February

Ayat Abaza says state TV presented major stars
View News in Arabic - Education: كتب ومراجع وأبحاث
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Reading therapy relieves mental disorders

GMT 15:39 2017 Friday ,24 February

Reading therapy relieves mental disorders
Arab Today, arab today UK appoints 1st Scotland Yard chief in 188 years

GMT 05:14 2017 Thursday ,23 February

UK appoints 1st Scotland Yard chief in 188 years
Arab Today, arab today Penguins in the age of dinos

GMT 11:44 2017 Saturday ,25 February

Penguins in the age of dinos
Arab Today, arab today Pluto's unruly moons

GMT 06:31 2015 Thursday ,04 June

Pluto's unruly moons
Arab Today, arab today 'Constructive' Vauxhall talk with union

GMT 08:54 2017 Saturday ,25 February

'Constructive' Vauxhall talk with union
Arab Today, arab today Tesla back into red but revenue grows

GMT 07:27 2017 Thursday ,23 February

Tesla back into red but revenue grows
Arab Today, arab today Ola Ghanem hopes to work with M.Ramadan

GMT 07:23 2017 Friday ,24 February

Ola Ghanem hopes to work with M.Ramadan
Arab Today, arab today Ex-yoga missionary unleashes rage

GMT 12:16 2017 Thursday ,23 February

Ex-yoga missionary unleashes rage

GMT 06:08 2017 Thursday ,23 February

Actress Lobna Abdel Aziz proud of her career

GMT 12:35 2017 Tuesday ,21 February

63-Year-Old Woman Delivers Baby

GMT 22:42 2017 Thursday ,23 February

Nasima Gamei revives heritage in jewelries

GMT 10:28 2017 Wednesday ,22 February

Milan laughs while Rome cries

GMT 20:33 2017 Friday ,17 February

To release new antiques collection

GMT 10:20 2017 Thursday ,23 February

Brazil's top diplomat resigns

GMT 11:54 2017 Thursday ,23 February

Saudis await visitors but will they come?

GMT 13:12 2015 Saturday ,09 May

Sheikh Sultan opens Sharjah Centre

GMT 20:02 2017 Tuesday ,21 February

Nohan Seyam designs beautiful accessories
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday