Forster, Anna Foli, Karen J. Abrahamson, Kathleen and Richards, Elizabeth 2016. Adults Who Are Adopted: Implications for Nurse Practitioners. The Journal for Nurse Practitioners, Vol. 12, Issue. 8, p. e351.
Hammerton, G. Zammit, S. Thapar, A. and Collishaw, S. 2016. Explaining risk for suicidal ideation in adolescent offspring of mothers with depression. Psychological Medicine, Vol. 46, Issue. 02, p. 265.
Kohno, Kunie Niihara, Hiroyuki Li, Xinjun Hamano, Tsuyoshi Nabika, Toru Shiwaku, Kuninori Isomura, Minoru Morita, Eishin Sundquist, Kristina and Zöller, Bengt 2016. Familial Transmission of Hospital-Treated Varicose Veins in Adoptees: A Swedish Family Study. Journal of the American College of Surgeons, Vol. 223, Issue. 3, p. 452.
Rostila, Mikael Berg, Lisa Arat, Arzu Vinnerljung, Bo and Hjern, Anders 2016. Parental death in childhood and self-inflicted injuries in young adults-a national cohort study from Sweden. European Child & Adolescent Psychiatry, Vol. 25, Issue. 10, p. 1103.
Zoller, B. Li, X. Sundquist, J. and Sundquist, K. 2015. Familial transmission of chronic obstructive pulmonary disease in adoptees: a Swedish nationwide family study. BMJ Open, Vol. 5, Issue. 4, p. e007310.
Ljung, T. Sandin, S. Långström, N. Runeson, B. Lichtenstein, P. and Larsson, H. 2014. Offspring death and subsequent psychiatric morbidity in bereaved parents: addressing mechanisms in a total population cohort. Psychological Medicine, Vol. 44, Issue. 09, p. 1879.
Petersen, Liselotte Sørensen, Thorkild I.A. Kragh Andersen, Per Bo Mortensen, Preben and Hawton, Keith 2014. Genetic and familial environmental effects on suicide attempts: A study of Danish adoptees and their biological and adoptive siblings. Journal of Affective Disorders, Vol. 155, p. 273.
Turecki, Gustavo 2014. The molecular bases of the suicidal brain. Nature Reviews Neuroscience, Vol. 15, Issue. 12, p. 802.
Zöller, Bengt Li, Xinjun Sundquist, Jan and Sundquist, Kristina 2014. Familial transmission of prostate, breast and colorectal cancer in adoptees is related to cancer in biological but not in adoptive parents: A nationwide family study. European Journal of Cancer, Vol. 50, Issue. 13, p. 2319.
Coon, H Darlington, T Pimentel, R Smith, K R Huff, C D Hu, H Jerominski, L Hansen, J Klein, M Callor, W B Byrd, J Bakian, A Crowell, S E McMahon, W M Rajamanickam, V Camp, N J McGlade, E Yurgelun-Todd, D Grey, T and Gray, D 2013. Genetic risk factors in two Utah pedigrees at high risk for suicide. Translational Psychiatry, Vol. 3, Issue. 11, p. e325.
Manchia, Mirko Hajek, Tomas O'Donovan, Claire Deiana, Valeria Chillotti, Caterina Ruzickova, Martina Del Zompo, Maria and Alda, Martin 2013. Genetic risk of suicidal behavior in bipolar spectrum disorder: analysis of 737 pedigrees. Bipolar Disorders, Vol. 15, Issue. 5, p. 496.
Mackrill, Thomas and Hesse, Morten 2012. Suicide behavior in parents with alcohol abuse problems and suicide behavior in their offspring—Adult offspring and counselor perspectives. Nordic Journal of Psychiatry, Vol. 66, Issue. 5, p. 343.
Melle, Ingrid and Ann Barrett, Elizabeth 2012. Insight and suicidal behavior in first-episode schizophrenia. Expert Review of Neurotherapeutics, Vol. 12, Issue. 3, p. 353.
Vinnerljung, Bo and Hjern, Anders 2011. Cognitive, educational and self-support outcomes of long-term foster care versus adoption. A Swedish national cohort study. Children and Youth Services Review, Vol. 33, Issue. 10, p. 1902.
Parental characteristics influence the risk of offspring suicide. In this study we wanted to separate the hereditary from the environmental influence of such factors by comparing their effects in the adopted versus non-adopted.
A register study was conducted in a national cohort of 2 471 496 individuals born between 1946 and 1968, including 27 600 national adoptees, followed-up for suicide during 1987–2001. Cox regression was used to calculate hazard ratios (HR) for suicide of socio-economic indicators of the childhood household and biological parents' suicide, alcohol abuse and psychiatric morbidity separately in the adopted and non-adopted. Differences in effects were tested in interaction analyses.
Suicide and indicators of severe psychiatric disorder in the biological parents had similar effects on offspring suicide in the non-adopted and adopted (HR 1.5–2.3). Biological parents' alcohol abuse was a risk factor for suicide in the non-adopted group only (HR 1.8 v. 0.8, interaction effect: p=0.03). The effects of childhood household socio-economic factors on suicide were similar in adopted and non-adopted individuals, with growing up in a single parent household [HR 1.5 (95% confidence interval 1.4–1.5)] as the most important socio-economic risk factor for the non-adopted.
The main familial effects of parental suicide and psychiatric morbidity on offspring suicide are not mediated by the post-natal environment or imitation, in contrast to effects of parental alcohol abuse that are primarily mediated by the post-natal environment. Social drift over generations because of psychiatric disorders does not seem likely to explain the association of socio-economic living conditions in childhood to suicide.
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