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There’s a well-established link between greenspace and health benefits, including , such as . Now, according to a recently published study, rates of deaths from heart disease — especially among men — are lower in neighborhoods with more greenspace. The findings, from researchers at 91ÖÆƬ³§’s Dornsife School of Public Health, were recently published in the journal .

Studying heart disease deaths in Philadelphia from 2008 to 2015, the researchers also found that, contrary to their hypothesis, it was in neighborhoods with more crime where greater park access and tree canopy cover were associated with lower rates of heart disease deaths.

The data comes from the first study of gender-specific associations of greenspace and heart disease deaths that also factored in violent crime.

“We found the modifying role that violent crime plays in influencing the health benefits from greenspace most surprising,” said senior author Leah Schinasi, PhD, an assistant professor at Dornsife. “By better understanding the complex interactions between social context, built environments and personal identities, we can design safer community spaces to maximize health benefits for all.”

Studies from and also found disproportionate health benefits for men, when compared to women, from greenspace access.

Heart disease is the , killing 702,880 people annually, according to the CDC.

The team gathered data on neighborhood poverty, racial composition, and population density from the U.S. Census Bureau’s ; rates of heart disease deaths among men and women (data did not indicate those identifying as non-binary or transgender) from the Pennsylvania Department of Health; 2013 violent crime stats from Philadelphia Police Department via the ; tree canopy and vegetation cover data from in 2008 and 2018; and data on perceived access to a park from , which contains responses from a representative sample of adults residing in Southeastern Pennsylvania.

In 2009, former Philadelphia mayor Michael Nutter announced “Greenworks Philadelphia,” with the goal of . In 2018, the city estimated it was at about 20% tree coverage. Last year, Philadelphia’s city government released a to recover from tree loss from 2008-2018 that could span 1,000 football fields.

“This paper is yet another reminder of the value that greenspace may have due to the many ways it improves health; including an association with heart disease,” said Wanyu Huang, who contributed to the research as a doctoral candidate at the Dornsife School of Public Health. “Cleaner air, reducing stress, providing a cooler living environment for us during summer – trees and other greenery can even make areas quieter and reduce noise pollution.The researchers hope that future studies will delve deeper into how differences in perceived safety – whether women feel less safe than men in parks and to what degree, for example –can explain gender differences in the link between greenspace and heart health.  The authors speculate that the additional heart disease benefit for men might be due to data showing that women use parks than men and for each visit.  A previous study found that women also perceive a . The authors say they would like to see future studies that better illuminate where experiences and behavior in greenspace are different according to forms of identity that are influenced by both personal and social factors, such as gender.

Other authors on this study include Anneclaire De Roos, Jane Clougherty and Yuzhe Zhao of Dornsife, and Michelle Kondo of the USDA Forest Service. Support for the research came from the American Heart Association (00015611).

Read the full paper here:https://www.sciencedirect.com/science/article/abs/pii/S1353829224002004?via=ihub#sec4