title: Social factors of mental disorder and suicide in Japan-for understanding circumstance of suicides in each prefecture-.
abstract: In recent years there have been over 30000 suicides annually in Japan. This is one of the most serious problems for Japanese society. Because mental disorder is closely associated with suicide, factors related to the increase in mental disorders and suicides should be clarified. In this study, various data regarding social factors were evaluated to assess the correlation of the number of patients with mental disorders and suicides among the 47 prefectures of Japan. Various data regarding social factors, such as income, savings, or rate of divorce, were obtained from the database of the Ministry of Health, Labour and Welfare of Japan. Among the factors, the annual income and the amount of savings were significantly correlated with the number of patients with mental disorder. On the other hand, while the annual income did not have a significant correlation with suicides, the amount of savings had a significant correlation with suicides. In conclusion, the annual income and amount of savings may both be one of the important factors involved in mental disorders, and the savings may also be a factor affecting suicides. These analyses are valuable in helping to clarify the causes of mental disease, and can hopefully contribute to the health and welfare of Japanese.
authors.affiliation: Education and Research Center for Clinical Pharmacy, Kyoto Pharmaceutical University.
authors.forename: Hideyuki
authors.initials: H
authors.lastname: Motohashi
authors.forename: Atsuko
authors.initials: A
authors.lastname: Fujimoto
authors.forename: Toshiyasu
authors.initials: T
authors.lastname: Sakane
authors.forename: Akira
authors.initials: A
authors.lastname: Yamamoto
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Yano
mesh_terms: D006801:Humans; D007182:Income; D007564:Japan; D001523:Mental Disorders / Q000453:epidemiology; D010045:Outpatients; D011156:Population Density; D012959:Socioeconomic Factors; D013405:Suicide / Q000706:statistics & numerical data