OBJECTIVES: Suicide is a notable cause of death worldwide, and while suicidal behavior appears to be associated with variations in temperature, no estimations are available of climate change impacts on suicide rates. The study aims to evaluate the influence of temperature on suicide mortality, especially on multi-decadal and longer time scales, that is, at scales on which the ongoing warming distinctly operates and is correspondingly appropriate for the current policy responses to warming climate. METHODS: Our results are based on an extraordinarily long record of deaths from suicide in Finland from 1751 to 2008, and a similarly long climatic record of ambient temperatures correlative of environmental change in the study region. RESULTS: We show that temperature variability explains more than 60 % of the total suicide variance up until the initiation of a national suicide prevention program. Despite ongoing warming, suicide rates have declined since the initiation of the program. CONCLUSION: By understanding the complexity of suicidal behavior as a response to ambient warming and the observed effects of interventions, our results underline the pressing need for a network of prevention programs to battle against temperature-mediated health hazards.
OBJECTIVES: Suicide is a notable cause of death worldwide, and while suicidal behavior appears to be associated with variations in temperature, no estimations are available of climate change impacts on suicide rates. The study aims to evaluate the influence of temperature on suicide mortality, especially on multi-decadal and longer time scales, that is, at scales on which the ongoing warming distinctly operates and is correspondingly appropriate for the current policy responses to warming climate. METHODS: Our results are based on an extraordinarily long record of deaths from suicide in Finland from 1751 to 2008, and a similarly long climatic record of ambient temperatures correlative of environmental change in the study region. RESULTS: We show that temperature variability explains more than 60 % of the total suicide variance up until the initiation of a national suicide prevention program. Despite ongoing warming, suicide rates have declined since the initiation of the program. CONCLUSION: By understanding the complexity of suicidal behavior as a response to ambient warming and the observed effects of interventions, our results underline the pressing need for a network of prevention programs to battle against temperature-mediated health hazards.
Authors: Miguel López; Luis Varela; María J Vázquez; Sergio Rodríguez-Cuenca; Carmen R González; Vidya R Velagapudi; Donald A Morgan; Erik Schoenmakers; Khristofor Agassandian; Ricardo Lage; Pablo Blanco Martínez de Morentin; Sulay Tovar; Rubén Nogueiras; David Carling; Christopher Lelliott; Rosalía Gallego; Matej Oresic; Krishna Chatterjee; Asish K Saha; Kamal Rahmouni; Carlos Diéguez; Antonio Vidal-Puig Journal: Nat Med Date: 2010-08-29 Impact factor: 53.440
Authors: Angela M Hancock; David B Witonsky; Gorka Alkorta-Aranburu; Cynthia M Beall; Amha Gebremedhin; Rem Sukernik; Gerd Utermann; Jonathan K Pritchard; Graham Coop; Anna Di Rienzo Journal: PLoS Genet Date: 2011-04-21 Impact factor: 5.917
Authors: Laura Hiltunen; Jari Haukka; Reija Ruuhela; Kirsi Suominen; Timo Partonen Journal: Environ Health Prev Med Date: 2014-05-03 Impact factor: 3.674
Authors: Fiona Charlson; Suhailah Ali; Tarik Benmarhnia; Madeleine Pearl; Alessandro Massazza; Jura Augustinavicius; James G Scott Journal: Int J Environ Res Public Health Date: 2021-04-23 Impact factor: 3.390
Authors: Yoonhee Kim; Ho Kim; Antonio Gasparrini; Ben Armstrong; Yasushi Honda; Yeonseung Chung; Chris Fook Sheng Ng; Aurelio Tobias; Carmen Íñiguez; Eric Lavigne; Francesco Sera; Ana M Vicedo-Cabrera; Martina S Ragettli; Noah Scovronick; Fiorella Acquaotta; Bing-Yu Chen; Yue-Liang Leon Guo; Xerxes Seposo; Tran Ngoc Dang; Micheline de Sousa Zanotti Stagliorio Coelho; Paulo Hilario Nascimento Saldiva; Anna Kosheleva; Antonella Zanobetti; Joel Schwartz; Michelle L Bell; Masahiro Hashizume Journal: Environ Health Perspect Date: 2019-11-26 Impact factor: 9.031
Authors: Konstantinos N Fountoulakis; Isaia Chatzikosta; Konstantinos Pastiadis; Prodromos Zanis; Wolfram Kawohl; Ad J F M Kerkhof; Alvydas Navickas; Cyril Höschl; Dusica Lecic-Tosevski; Eliot Sorel; Elmars Rancans; Eva Palova; Georg Juckel; Goran Isacsson; Helena Korosec Jagodic; Ileana Botezat-Antonescu; Janusz Rybakowski; Jean Michel Azorin; John Cookson; John Waddington; Peter Pregelj; Koen Demyttenaere; Luchezar G Hranov; Lidija Injac Stevovic; Lucas Pezawas; Marc Adida; Maria Luisa Figuera; Miro Jakovljević; Monica Vichi; Giulio Perugi; Ole A Andreassen; Olivera Vukovic; Paraskevi Mavrogiorgou; Peeter Varnik; Peter Dome; Petr Winkler; Raimo K R Salokangas; Tiina From; Vita Danileviciute; Xenia Gonda; Zoltan Rihmer; Jonas Forsman; Anne Grady; Thomas Hyphantis; Ingrid Dieset; Susan Soendergaard; Maurizio Pompili; Per Bech Journal: Ann Gen Psychiatry Date: 2016-08-09 Impact factor: 3.455