{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T10:05:16Z","timestamp":1753869916368,"version":"3.41.2"},"reference-count":20,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,3,22]],"date-time":"2025-03-22T00:00:00Z","timestamp":1742601600000},"content-version":"vor","delay-in-days":21,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["PCN Reports"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aim<\/jats:title><jats:p>Although alcohol consumption is known to be a trigger for suicide, the extent to which acute alcohol consumption influences suicide attempts in Japan is unclear. We investigated the actual state and background of alcohol\u2010induced suicide attempts, that is, suicide attempts induced by acute alcohol consumption, in patients with severe suicide attempts admitted to the emergency department.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The subjects were suicide attempters over 20 years old who were admitted to the emergency department between 2010 and 2021. The means of suicide attempt, sociodemographic data, psychiatric diagnoses, and causes and motives of suicide attempts were retrospectively examined from medical records. We compared differences in the characteristics of data obtained from males and females with and without alcohol\u2010induced suicide attempts, and used logistic regression analysis to evaluate the influence of those factors on alcohol\u2010induced suicide attempts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among the 801 suicide attempters over 20 years old during 2010 to 2021, 130 (16.2%) were alcohol\u2010induced suicide attempters: 61 (18.9%) of 323 male suicide attempters and 69 (14.4%) of 478 female suicide attempters. Substance\u2010induced disorders in both males and females, in addition to marital relations in males and living alone and personality disorders in females, had significant influence on alcohol\u2010induced suicide attempts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Acute alcohol consumption was found to be a trigger in approximately one in six suicide attempts and alcohol\u2010induced suicide attempts were not unique in terms of substance dependence. We believe that focusing on those factors that seemed to influence alcohol\u2010induced suicide attempts in the present study could provide clues regarding the prevention of alcohol\u2010induced suicide attempts.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pcn5.70086","type":"journal-article","created":{"date-parts":[[2025,3,23]],"date-time":"2025-03-23T17:30:28Z","timestamp":1742751028000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Sociological characteristics of alcohol\u2010induced suicide attempters: A retrospective study"],"prefix":"10.1002","volume":"4","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-6724-4176","authenticated-orcid":false,"given":"Ryuichiro","family":"Narishige","sequence":"first","affiliation":[{"name":"Department of Neuropsychiatry Nippon Medical School  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9871-3812","authenticated-orcid":false,"given":"Yasushi","family":"Otaka","sequence":"additional","affiliation":[{"name":"Department of Neuropsychiatry Nippon Medical School  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amane","family":"Tateno","sequence":"additional","affiliation":[{"name":"Department of Neuropsychiatry Nippon Medical School  Tokyo Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,3,22]]},"reference":[{"key":"e_1_2_13_2_1","unstructured":"Ministry of Health Labour and Welfare.White Paper on suicide prevention.2023(in Japanese). 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