Never miss a story

Get subscribed to our newsletter


×
Research found that living less than 50 metres from a major road or less than 150 metres from a highway is associated with a higher risk of developing neurological disorders -- likely due to increased exposure to air pollution. Pixabay

Researchers have revealed that living near a major road or highway is linked to higher incidence of dementia, Parkinson’s disease, Alzheimer’s disease and multiple sclerosis (MS).

For the findings, published in the journal Environmental Health, researchers from the University of British Columbia analysed data for 678,000 adults in Metro Vancouver.


They found that living less than 50 metres from a major road or less than 150 metres from a highway is associated with a higher risk of developing neurological disorders — likely due to increased exposure to air pollution.

“For the first time, we have confirmed a link between air pollution and traffic proximity with a higher risk of dementia, Parkinson’s, Alzheimer’s and MS at the population level,” said study lead author Weiran Yuchi from the University of British Columbia in Canada.

Neurological disorders, a term that describes a range of disorders, are increasingly recognised as one of the leading causes of death and disability worldwide.

Little is known about the risk factors associated with neurological disorders, the majority of which are incurable and typically worsen over time.

For the study, researchers analysed data for 678,000 adults between the ages of 45 and 84 who lived in Metro Vancouver from 1994 to 1998 and during a follow-up period from 1999 to 2003.


Researchers have revealed that living near a major road or highway is linked to higher incidence of dementia, Parkinson’s disease, Alzheimer’s disease and multiple sclerosis (MS). Pixabay

They estimated individual exposures to road proximity, air pollution, noise and greenness at each person’s residence using postal code data.

During the follow-up period, the researchers identified 13,170 cases of non-Alzheimer’s dementia, 4,201 cases of Parkinson’s disease, 1,277 cases of Alzheimer’s disease and 658 cases of MS.

For non-Alzheimer’s dementia and Parkinson’s disease specifically, living near major roads or a highway was associated with 14 per cent and seven per cent increased risk of both conditions, respectively.

When the researchers accounted for green space, they found the effect of air pollution on the neurological disorders was mitigated.

The researchers suggest that this protective effect could be due to several factors.


A Study estimated individual exposures to road and Highway proximity, air pollution, noise and greenness at each person’s residence using postal code data. Pixabay

“For people who are exposed to a higher level of green space, they are more likely to be physically active and may also have more social interactions,” said study senior author Michael Brauer.

ALSO READ: Pentagon Blocks Commerce Department-Backed Ban on Sales By Tech Giant Huawei

“There may even be benefits from just the visual aspects of vegetation,” Brauer added. (IANS)


Popular

getty pictures

Divorce proceedings

Divorce is a hard fact in someone's life because it can affect all aspects of life like social, economic, and living status. Conditions become tougher if you have children. Recovering from divorce is also a painful process but good thing is that it is possible to get through it and place better in terms of both finances and emotions. The impact of divorce on finances can be life-lasting but taking precautions and thorough investigations of options can help a lot not only to save unnecessary costs but also some other hidden areas where you weren't aware. Following are some tips to save money during a divorce.

1.Avoid advice from everyone

Keep Reading Show less
ryunosuke kikuno/unsplash

Hosting the Olympics is an economic burden on host cities which mainly include construction delays, cost overruns, security issues, and environmental concerns.

By Saish

Gone are those days when people, sports enthusiasts, and governments lined up to host the Olympics. Hosting the Olympics, once seemed to be an immensely prideful event, but it has now transformed into an economic burden. Host cities grapple with a plethora of problems which mainly include construction delays, cost overruns, security issues, and environmental concerns.

Keep Reading Show less
ians

Tokyo Olympics 2020 Indian wrestler Ravi Kumar enter semi finals.

Indian wrestler Ravi Kumar (57kg) and Deepak Punia (86kg) enjoyed fruitful outings at the Tokyo Olympic Games as they secured semifinal berths in their respective weight categories at the Makuhari Messe on Wednesday.

On the opening day of the wrestling competition, Ravi Kumar defeated Bulgaria's Georgi Vangelov 14-4 on technical superiority to reach the last-four in the men's 57kg category, while compatriot Deepak Punia overcame China's Zushen Lin 6-3 on points to advance to the semifinals.

Ravi Kumar will take on Nurislam Sanayev of Kazakhstan in the last-four, while Punia will be up against David Morris Taylor of the USA.

Earlier, Ravi Kumar had won his opening-round bout by technical superiority against Colombia's Oscar Tigreros to secure a quarterfinal spot. Competing in the Round-of-16 bout against the Colombian wrestler, the 23-year-old Ravi Kumar, who is making his Olympic debut, showed no nerves as he dominated the bout to win by technical superiority (13-2).

Ravi Kumar landed attack after attack and went 13-2 up, winning the bout by technical superiority with minutes to spare. In wrestling, building up a 10-point lead over the opponent results in a victory by technical superiority.

India's 86kg freestyle wrestler Deepak Punia showed no signs of the niggle that had forced him to pull out of the Poland Open Ranking Series in Warsaw in June, as he defeated Nigeria's Ekerekeme Agiomor on technical superiority to secure a quarterfinal berth.

He got his Olympic campaign to a fine start as he was in control from the start of the bout and hardly ever allowed his Nigerian opponent any room to maneuver his moves, finally winning with a 12-1 on technical superiority.

Punia, who had also suffered an elbow injury just before the Games, was slow at the start but came into his own as the bout progressed, inflicting takedowns at regular intervals to earn points.

The Indian wrestler eased into a 4-1 lead at the break and extended his lead comfortably in the second period.

Punia, the silver medallist from the 2019 world wrestling championships, then set up a clash with China's Lin Zushen in the quarterfinals and defeated him 6-3.

(IANS/HP)