Bet365 app download A study display，Social and economic networks and infrastructure in big cities in the United States have reduced the risk of residents with depression。

According to the official website of the University of Chicago, July 28,，The school's ecology and chemistry professor of chemistry Luís Bettencourt、Associate Professor Marc G. Berman, associate professor of psychology, proposed a bet365 Play online games mathematical theory about how urban infrastructure affects the risk of depression。The research results "Evidence and theory with low depression risk in large cities in the United States" will be published in the "National Academy of Sciences" on August 3。

People often put "indifference、Fast rhythm、High crime rate、Labels such as interpersonal interaction "and other labels，The combination of these factors will endanger people’s mental health，Even causing depression。Bei Danggu and others established a mathematical model，The relationship between the social network and infrastructure of the city and the risk Bet365 app download of depression in the residents，and use 4 independent American city data group data group verification model analysis results。Researchers discovered，The average probability of depression in residents in large cities is lower，One of the reasons is that the interpersonal contact of residents in large cities and diverse functions，Social isolation is less，Social isolation is an important risk factor that causes depression。

This research provides reference for policy makers and community managers in lower population density and community managers。This research only focuses on the psychological disease of depression，But other bet365 Play online games psychological problems may also be due to the expansion of the city、Population density rises and worsen。Berman said，I hope to study it through research，Continue to reveal the benefits brought by the psychological health of big cities，Try to eliminate urban crimes at the same time、Unlimited、Negative factors such as poverty，Then create a more sustainable future。

Bei Danggu said，We also want to understand other physical elements of the city (such as park、Urban Greenland) and its distribution on people's mental health。What characteristics of infrastructure are good for mental health? How to help people learn、Cooperation、Bet365 app download Participate in active collective action? Psychological health and cognition is the basis of energy and behavior，The urban environment can change people's ways of thinking and action。With the emergence of new data and methods on the study of small population groups，This research field is very promising。

　(Wang Youran/Compilation)