Green neighbourhoods linked with better heart health

New York, August 28

If you live in green neighbourhoods, then you are less likely to develop cardiovascular disease as compared to those with less green spaces, finds a new study.

The findings, presented at the ESC Congress 2021, indicated that residents of high greenness blocks throughout the study had a 16 per cent lower odds of developing any new cardiovascular conditions compared to those in low greenness blocks.

Loading...

“Higher levels of greenness were associated with lower rates of heart conditions and stroke over time, both when an area maintained high greenness and when greenness increased,” said William Aitken of the University of Miami, in the US.

“It was remarkable that these relationships appeared in just five years, a relatively short amount of time for a positive environmental impact,” Aitken added.

For the study, the team included 2,43,558 US Medicare beneficiaries aged 65 and older who lived in the same area of Miami from 2011 to 2016.

Loading...

Medicare records were used to obtain the incidence of new cardiovascular conditions during the five-year study including heart attack, atrial fibrillation, heart failure, ischaemic heart disease, hypertension and stroke/transient ischaemic attack.

Satellite images were used to assess the amount of visible and near-infrared (i.e. invisible) sunlight reflected from the Earth’s surface. Chlorophyll from plants typically absorbs visible light and reflects near-infrared light, so measuring both indicates the amount of vegetation.

The greenness of city blocks was then classified as low, medium or high.

Loading...

Participants were categorised based on whether they lived in low, medium or high greenness blocks in 2011. The process was repeated for those same residents and the greenness of their blocks in 2016.

The team analysed the odds of developing any new cardiovascular disease, and the number of new cardiovascular conditions, based on block-level greenness.

Among participants who developed a cardiovascular condition during follow-up, those in high greenness areas developed 4 per cent fewer new diseases compared with those in low greenness blocks. — IANS

Loading...

Stay connected with us on social media platform for instant update click here to join our  Twitter, & Facebook

Loading...

We are now on Telegram. Click here to join our channel (@TechiUpdate) and stay updated with the latest Technology headlines.

For all the latest Health News Click Here 

 For the latest news and updates, follow us on Google News

Loading...

Read original article here

Denial of responsibility! TechiLive.in is an automatic aggregator around the global media. All the content are available free on Internet. We have just arranged it in one platform for educational purpose only. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If you are the owner of the content and do not want us to publish your materials on our website, please contact us by email – [email protected]. The content will be deleted within 24 hours.