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Article

Characteristics and profiles of bipolar I patients according to age-at-onset: findings from an admixture analysis.

Journal of affective disorders - 25 Sept 2013

Azorin Jean-Michel, Bellivier Frank, Kaladjian Arthur, Adida Marc, Belzeaux Raoul, Fakra Eric, Hantouche Elie, Lancrenon Sylvie, Golmard Jean-Louis

Abstract excerpt

BACKGROUND: Many studies have used admixture analysis to separate age-at-onset (AAO) subgroups in bipolar patients, but few have looked at the phenomenological characteristics of these subgroups, in order to find out phenotypic markers. METHODS: Admixture analysis was applied to identify the model best fitting the observed AAO distribution of a sample of 1082 consecutive DSM-IV bipolar I manic inpatients who were...

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PMID: 23769605
DOI: 10.1016/j.jad.2013.05.026

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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