BACKGROUND: A life chart is a widely used instrument both in research and clinical practice to document the longitudinal course of bipolar disorder, being easy to apply and accuratly reports the clinical history. OBJECTIVE: The goal of this paper is to present the Brazilian Portuguese version of the Retrospective Life Chart. METHODS: Translation and retrotranslation, review, and semantic, language, cultural and conceptual equivalence were done. RESULTS: Results are presented in graphic format. DISCUSSION: The Portuguese version of Life Chart will allow that studies conducted in Brazil to use the same parameters that are used in international research.
Bipolar disorder; course; mania; depression; functionality
