Association between Air Pollution and Suicide in South Korea: A Nationwide Study
Fig 1
Suicide Increase Associated with Air Pollution Increase According To Weeks Prior to suicide.
(A) Ozone; (B) Particulate matter; (C) Nitrogen dioxide; (D) Carbon monoxide; (E) Sulfur dioxide. *Corrected P< 0.05, **corrected P< 0.01, ***corrected P< 0.001, ****corrected P< 0.0001. Percentage suicide increase was calculated by multiplication of beta, range of pollutant concentration from-1SD to +1SD relative to the annual mean value (2 SD range) and inverse number of national weekly suicide rate per 10 million persons.