Update on the Cultural Formulation Interview.

This article reviews the clinical and research literature on the Cultural Formulation Interview (CFI) since its publication in DSM-5. The CFI is an interview protocol designed to be used by clinicians in any setting to gather essential data to produce a cultural formulation. The CFI aims to improve culturally sensitive diagnosis and treatment by focusing clinical attention on the patient's perspective and social context. Preliminary evidence indicates that the CFI can improve clinical communication by enhancing clinician-patient rapport, allowing the clinician to obtain new, cultural data in a relatively short period, eliciting patients' perspectives on what caused their symptoms, and helping patients to become aware of their problems in more insightful ways. With practice, the CFI takes approximately 20 minutes to complete. The CFI has been evaluated internationally in the United States, Canada, Kenya, Peru, the Netherlands, India, and Mexico and generally has been found to be clinically acceptable and useful in these varied settings. Clinicians receiving as little as one hour of training on the CFI improved their ability to work with culturally diverse patients. The CFI may be more difficult to conduct with patients who have severe symptoms, including acute psychosis, suicidal behavior, aggression, and cognitive impairment. The CFI provides a simple way to begin the process of cultural assessment, and its systematic use can foster a reflective stance and promote systemic thinking in routine clinical practice about the patient's life and experience.