Interpreter-mediated assessment after overdose in a CALD woman (MEQ)

(i) Definitions and standard. A professional (qualified/accredited) interpreter is trained for accurate bidirectional language transfer under confidentiality standards. Ad hoc interpreters are family, friends, children, or untrained staff. The preferred standard for language-discordant psychiatric assessment, risk, and consent is a professional interpreter. Partial English social fluency is not equivalent to safe clinical concordance.[1][3][6]

(ii) Immediate plan. Thank the son; do not use him as interpreter for risk/consent/trauma content. Offer him a support role if the patient wants him present for comfort after clarifying limits. Use telephone professional interpreting now rather than waiting two hours. Confirm preferred language/dialect, introduce all parties, complete full suicide risk assessment (ideation, intent, plan, means, protective factors, substances, domestic context) through the interpreter, speaking to the patient in first person. Medical clearance confirmed; review capacity for safety planning; disposition with interpreter needs named for next contact.[2][3][4]

(iii) Briefing, seating, MSE pitfalls. Brief interpreter: purpose, confidentiality, first-person speech, short segments, sensitive topics expected, request to flag odd phrases rather than clean them up. Triangle seating; eye contact with patient. Pitfalls: diagnosing thought disorder from English fragments; third-person talk about the patient; long monologues; family editorialising; skipping suicide questions; failing to teach-back understanding of the plan.[1][5]

(iv) Confidentiality. In small linguistic communities or forced-migrant contexts, patients may fear political, clan, or social network breaches. Check comfort with this interpreter; offer remote interpreter from outside the local community if preferred; document concerns without automatically pathologising them.[5]

(v) Evidence anchors. Bauer and Alegría — language proficiency and interpreter use affect psychiatric care quality. Ohtani et al. — language barriers reduce access to psychiatric care. Flores et al. — professional vs ad hoc vs no interpreter error rates and clinical consequences. Partial concordance literature warns against false reassurance.[1][2][3][4][6]