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A new study has shown a possibility of climate change affecting a person's mental health.
Published in the journal Natural Climate Change the study suggests that when there are abnormally hot temperatures in a month, Although the results of the study do not suggest that the Temperature is the single most important factor associated with suicide, the main author of the study and the Assistant Professor of the Department of Stanford University also tend to be more numerous. Marshall Burke states that there is indeed a very consistent relationship between the two.
As reported by CNN, the study included data on suicide rates in the United States between 1984 and 2004, as well as monthly suicide rates in Mexico between 1990 and 2010. Researchers used a climate mapping tool called PRISM to compare these data with US temperature and precipitation data.
analyzed the data and found that a 1 degree Celsius increase in mean monthly temperature correlated with a 0.68 percent increase in suicide rates in the United States and 2.1 percent cent in Mexico.
Read also: Expect other heat waves due to climate change, warn experts
The study also shows an increase in expression of the language related to depression on Twitter.
These results lead to the conclusion that humans have a physiological response to warm temperatures.
"Studies suggest that some components of brain chemistry, particularly some neurotransmitters, are important for both mental health and for regulating internal temperature." He says. "For us, a physiological explanation like this fits our data better because we find a remarkably consistent relationship between all socio-economic groups in the United States."
Other similar studies show the impacts of increasing temperature on mental well-being. The study of hospitalizations in Milwaukee, which found a relationship between "intentional self-injury" and warmer temperatures (anm / kes)
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