Triadic shared decision making in emergency psychiatry: an explorative study

Abstract Background This study aims to understand the complex triadic shared decision-making process in psychiatric emergency services, focusing on the choice between inpatient and outpatient care post-triage. It also identify scenarios where patient or significant others’ preferences override clinical judgment. Methods Conducted in the greater Rotterdam area, Netherlands, this explorative study surveyed patient and significant others’ preferences for voluntary or involuntary admission versus outpatient treatment, alongside professionals’ clinical indications. Descriptive statistics were used to profile participants, and preference data were used to categorize groups, revealing patterns of agreement. Results Among 5680 assessments involving significant others, four groups emerged: agreement among the triad on in- or outpatient care (48.2%), patient disagrees (38.5%), significant others disagree (11.0%), and professionals disagree (2.3%). Professionals’ recommendations we