Increased parental history of bipolar disorder in the United States: Association with early age of onset

R. M. Post, G. S. Leverich, R. Kupka, Jr Keck, S. Mcelroy, L. Altshuler, Mark A Frye, D. A. Luckenbaugh, M. Rowe, H. Grunze, T. Suppes, W. A. Nolen

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

Objective: Early-onset bipolar (BP) disorder and other poor prognosis characteristics are more prevalent in patients from the United States than from the Netherlands and Germany (abbreviated as Europe). We explored the impact of parental loading for affective illness on onset and other characteristics of BP disorder. Method: Parental history for unipolar (UP) and bipolar (BP) depression and course of illness characteristics were obtained from self-report in adults (average age 42) with BP disorder. Illness characteristics were examined by χ2 and multinomial logistic regression in relationship to the degree of parental loading: i) both parents negative; ii) one UP disorder; iii) one with BP disorder; and iv) both affected. Results: After controlling for many poor prognosis factors, compared with those from Europe, patients from the United States had more iii) one parent with BP disorder and iv) both parents affected. An early age of onset of BP disorder was independently associated with this increased parental loading for affective disorder. Conclusion: Parental history of BP disorder and both parents with a mood disorder were more common in the United States than Europe and were associated with an early onset of bipolar disorder and other poor prognosis characteristics. These findings deserve replication and exploration of the potential mechanisms involved and their therapeutic implications.

Original languageEnglish (US)
Pages (from-to)375-382
Number of pages8
JournalActa Psychiatrica Scandinavica
Volume129
Issue number5
DOIs
StatePublished - 2014

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Bipolar Disorder
Age of Onset
Parents
Mood Disorders
Depressive Disorder
Netherlands
Self Report
Germany
Logistic Models

Keywords

  • Assortative mating
  • Bipolar disorder
  • Childhood onset bipolar disorder
  • Genetics

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Medicine(all)

Cite this

Post, R. M., Leverich, G. S., Kupka, R., Keck, J., Mcelroy, S., Altshuler, L., ... Nolen, W. A. (2014). Increased parental history of bipolar disorder in the United States: Association with early age of onset. Acta Psychiatrica Scandinavica, 129(5), 375-382. https://doi.org/10.1111/acps.12208

Increased parental history of bipolar disorder in the United States : Association with early age of onset. / Post, R. M.; Leverich, G. S.; Kupka, R.; Keck, Jr; Mcelroy, S.; Altshuler, L.; Frye, Mark A; Luckenbaugh, D. A.; Rowe, M.; Grunze, H.; Suppes, T.; Nolen, W. A.

In: Acta Psychiatrica Scandinavica, Vol. 129, No. 5, 2014, p. 375-382.

Research output: Contribution to journalArticle

Post, RM, Leverich, GS, Kupka, R, Keck, J, Mcelroy, S, Altshuler, L, Frye, MA, Luckenbaugh, DA, Rowe, M, Grunze, H, Suppes, T & Nolen, WA 2014, 'Increased parental history of bipolar disorder in the United States: Association with early age of onset', Acta Psychiatrica Scandinavica, vol. 129, no. 5, pp. 375-382. https://doi.org/10.1111/acps.12208
Post, R. M. ; Leverich, G. S. ; Kupka, R. ; Keck, Jr ; Mcelroy, S. ; Altshuler, L. ; Frye, Mark A ; Luckenbaugh, D. A. ; Rowe, M. ; Grunze, H. ; Suppes, T. ; Nolen, W. A. / Increased parental history of bipolar disorder in the United States : Association with early age of onset. In: Acta Psychiatrica Scandinavica. 2014 ; Vol. 129, No. 5. pp. 375-382.
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