Bauer, Michael, Glenn, Tasha, Alda, Martin ORCID: 0000-0001-9544-3944, Andreassen, Ole A., Angelopoulos, Elias, Ardau, Raffaella, Ayhan, Yavuz, Baethge, Christopher, Bauer, Rita, Baune, Bernhard T., Becerra-Palars, Claudia, Bellivier, Frank, Belmaker, Robert H., Berk, Michael ORCID: 0000-0002-5554-6946, Bersudsky, Yuly, Bicakci, Sule, Birabwa-Oketcho, Harriet, Bjella, Thomas D., Cabrera, Jorge, Cheung, Eric Y. Wo, Del Zompo, Maria, Dodd, Seetal, Donix, Markus, Etain, Bruno ORCID: 0000-0002-5377-1488, Fagiolini, Andrea, Fountoulakis, Kostas N., Frye, Mark A., Gonzalez-Pinto, Ana, Gottlieb, John F., Grof, Paul, Harima, Hirohiko, Henry, Chantal, Isometsa, Erkki T., Janno, Sven, Kapczinski, Flavio, Kardell, Mathias, Khaldi, Slim, Kliwicki, Sebastian, Konig, Barbara, Kot, Timur L., Krogh, Rikke, Kunz, Mauricio ORCID: 0000-0003-3074-1910, Lafer, Beny ORCID: 0000-0002-6132-9999, Landen, Mikael, Larsen, Erik R., Lewitzka, Ute, Licht, Rasmus W., Lopez-Jaramillo, Carlos, MacQueen, Glenda, Manchia, Mirko, Marsh, Wendy, Martinez-Cengotitabengoa, Monica, Melle, Ingrid, Meza-Urzua, Fatima, Ming, Mok Yee, Monteith, Scott, Morken, Gunnar ORCID: 0000-0003-1972-5901, Mosca, Enrica, Mozzhegorova, Anton A., Munoz, Rodrigo, Mythri, Starlin V., Nacef, Fethi, Nadella, Ravi K., Nery, Fabiano G., Nielsen, Rene E., O'Donovan, Claire, Omrani, Adel, Osher, Yamima, Sorensen, Helle Ostermark ORCID: 0000-0002-1989-0467, Ouali, Uta ORCID: 0000-0001-6916-2110, Ruiz, Yolanda Pica, Pilhatsch, Maximilian, Pinna, Marco, da Ponte, Francisco D. R., Quiroz, Danilo, Ramesar, Raj, Rasgon, Natalie, Reddy, M. S., Reif, Andreas, Ritter, Philipp, Rybakowski, Janusz K., Sagduyu, Kemal, Raghuraman, Bharathram Sathur, Scippa, Angela M., Severus, Emanuel, Simhandl, Christian, Stackhouse, Paul W., Jr., Stein, Dan J., Strejilevich, Sergio, Subramaniam, Mythily, Sulaiman, Ahmad Hatim, Suominen, Kirsi, Tagata, Hiromi, Tatebayashi, Yoshitaka, Tondo, Leonardo, Torrent, Carla, Vaaler, Arne E., Vares, Edgar, Veeh, Julia, Vieta, Eduard ORCID: 0000-0002-0548-0053, Viswanath, Biju, Yoldi-Negrete, Maria ORCID: 0000-0001-8000-6434, Zetina, Mark, Zgueb, Yosra and Whybrow, Peter C. (2019). Association between solar insolation and a history of suicide attempts in bipolar I disorder. J. Psychiatr. Res., 113. S. 1 - 10. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 1879-1379

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Abstract

In many international studies, rates of completed suicide and suicide attempts have a seasonal pattern that peaks in spring or summer. This exploratory study investigated the association between solar insolation and a history of suicide attempt in patients with bipolar I disorder. Solar insolation is the amount of electromagnetic energy from the Sun striking a surface area on Earth. Data were collected previously from 5536 patients with bipolar I disorder at 50 collection sites in 32 countries at a wide range of latitudes in both hemispheres. Suicide related data were available for 3365 patients from 310 onset locations in 51 countries. 1047 (31.1%) had a history of suicide attempt. There was a significant inverse association between a history of suicide attempt and the ratio of mean winter solar insolation/mean summer solar insolation. This ratio is smallest near the poles where the winter insolation is very small compared to the summer insolation. This ratio is largest near the equator where there is relatively little variation in the insolation over the year. Other variables in the model that were positively associated with suicide attempt were being female, a history of alcohol or substance abuse, and being in a younger birth cohort. Living in a country with a state-sponsored religion decreased the association. (All estimated coefficients p < 0.01). In summary, living in locations with large changes in solar insolation between winter and summer may be associated with increased suicide attempts in patients with bipolar disorder. Further investigation of the impacts of solar insolation on the course of bipolar disorder is needed.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Bauer, MichaelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Glenn, TashaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Alda, MartinUNSPECIFIEDorcid.org/0000-0001-9544-3944UNSPECIFIED
Andreassen, Ole A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Angelopoulos, EliasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ardau, RaffaellaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ayhan, YavuzUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Baethge, ChristopherUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bauer, RitaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Baune, Bernhard T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Becerra-Palars, ClaudiaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bellivier, FrankUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Belmaker, Robert H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Berk, MichaelUNSPECIFIEDorcid.org/0000-0002-5554-6946UNSPECIFIED
Bersudsky, YulyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bicakci, SuleUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Birabwa-Oketcho, HarrietUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bjella, Thomas D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cabrera, JorgeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cheung, Eric Y. WoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Del Zompo, MariaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dodd, SeetalUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Donix, MarkusUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Etain, BrunoUNSPECIFIEDorcid.org/0000-0002-5377-1488UNSPECIFIED
Fagiolini, AndreaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fountoulakis, Kostas N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Frye, Mark A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gonzalez-Pinto, AnaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gottlieb, John F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Grof, PaulUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Harima, HirohikoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Henry, ChantalUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Isometsa, Erkki T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Janno, SvenUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kapczinski, FlavioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kardell, MathiasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Khaldi, SlimUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kliwicki, SebastianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Konig, BarbaraUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kot, Timur L.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krogh, RikkeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kunz, MauricioUNSPECIFIEDorcid.org/0000-0003-3074-1910UNSPECIFIED
Lafer, BenyUNSPECIFIEDorcid.org/0000-0002-6132-9999UNSPECIFIED
Landen, MikaelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Larsen, Erik R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lewitzka, UteUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Licht, Rasmus W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lopez-Jaramillo, CarlosUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
MacQueen, GlendaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Manchia, MirkoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marsh, WendyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Martinez-Cengotitabengoa, MonicaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Melle, IngridUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Meza-Urzua, FatimaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ming, Mok YeeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Monteith, ScottUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Morken, GunnarUNSPECIFIEDorcid.org/0000-0003-1972-5901UNSPECIFIED
Mosca, EnricaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mozzhegorova, Anton A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Munoz, RodrigoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mythri, Starlin V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nacef, FethiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nadella, Ravi K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nery, Fabiano G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nielsen, Rene E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
O'Donovan, ClaireUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Omrani, AdelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Osher, YamimaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sorensen, Helle OstermarkUNSPECIFIEDorcid.org/0000-0002-1989-0467UNSPECIFIED
Ouali, UtaUNSPECIFIEDorcid.org/0000-0001-6916-2110UNSPECIFIED
Ruiz, Yolanda PicaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pilhatsch, MaximilianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pinna, MarcoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
da Ponte, Francisco D. R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Quiroz, DaniloUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ramesar, RajUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rasgon, NatalieUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reddy, M. S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reif, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ritter, PhilippUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rybakowski, Janusz K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sagduyu, KemalUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Raghuraman, Bharathram SathurUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Scippa, Angela M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Severus, EmanuelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Simhandl, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stackhouse, Paul W., Jr.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stein, Dan J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Strejilevich, SergioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Subramaniam, MythilyUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sulaiman, Ahmad HatimUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Suominen, KirsiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tagata, HiromiUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tatebayashi, YoshitakaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tondo, LeonardoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Torrent, CarlaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vaaler, Arne E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vares, EdgarUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Veeh, JuliaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Vieta, EduardUNSPECIFIEDorcid.org/0000-0002-0548-0053UNSPECIFIED
Viswanath, BijuUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yoldi-Negrete, MariaUNSPECIFIEDorcid.org/0000-0001-8000-6434UNSPECIFIED
Zetina, MarkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Zgueb, YosraUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Whybrow, Peter C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-147510
DOI: 10.1016/j.jpsychires.2019.03.001
Journal or Publication Title: J. Psychiatr. Res.
Volume: 113
Page Range: S. 1 - 10
Date: 2019
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Place of Publication: OXFORD
ISSN: 1879-1379
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
AGE-OF-ONSET; RETINAL GANGLION-CELLS; VITAMIN-D; CIRCADIAN-RHYTHMS; SEASONAL-VARIATION; MOOD DISORDERS; SUBSTANCE USE; SHIFT WORK; RISK; BEHAVIORMultiple languages
PsychiatryMultiple languages
Refereed: Yes
URI: http://kups.ub.uni-koeln.de/id/eprint/14751

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