People living in areas with more vegetation around your home, as measured by satellite; have a lower mortality rate compared to those living in less green areas, according to a study published today in Environmental Health Perspectives. Improving mental health and social relations in green environments are the factors that most influence. You may also like to visit http://www.cytologyistanbul2011.com/
The findings are consistent in all regions of the United States, both urban and rural. The association between green and low mortality is mainly explained by improved mental health and increased social relations, as well as the low exposure to air pollution and increased physical activity.
The study results suggest that vegetation has a protective effect, and that policies to increase green areas in urban and rural areas can provide opportunities for physical activity, reduce harmful exposures, increase social participation and improve mental health.
The study funded by the National Institute of Sciences Environmental Health (NIEHS) of the National Institutes of Health in the United States, concluded that women with the highest levels of vegetation near their homes had a mortality rate of 1 December percent lower compared with women with the lowest levels of vegetation.
Researchers found the greatest differences in mortality rates for kidney disease, respiratory disease and cancer. The researchers also explored how an environment with trees, shrubs and plants could reduce mortality rates. They found that improving mental health and social relationships are the most important factors in reducing mortality also increased physical activity and reduced air pollution also contribute.
“It is important to know that trees and plants provide health benefits in our communities, and beauty,” explains Linda Birnbaum NIEHS director.
The study, conducted by scientists at the Harvard School of Public Health TH Chan and Brigham and Women’s Hospital in Boston, examined the green areas around the houses of 108.630 women in the Nurses’ Health Study. images of high resolution satellite to determine the level of vegetation within 250 meters and 1,250 meters from the houses were used. They then followed the women from 2000 to 2008, changes in vegetation and mortality of participants. During the study, 8,604 deaths occurred.
Scientists found consistently lower mortality rates in women when levels rose trees and plants around their homes. The researchers found that women in areas with higher greenness compared to those living in less green environments, had a rate of 41 percent lower death from renal disease, 34 percent lower respiratory diseases, and 13 percent lower cancer.
The scientists also observed other features that could be contributing to mortality risk, such as age, race, ethnicity, smoking and socioeconomic status. This allowed them to conclude that the vegetation plays a role in reducing mortality, irrespective of these factors.