Table 1 Study design and content of the visits

Information and consent

x

Eligibility

x

Sociodemographics

x

x

Perceived control on healthcare decision

x

x

Perceived involvement in healthcare decisions

x

x

Hospital anxiety and depression scale

x

x

Decisional conflict scale (only patients)

x

x

Psychological Autonomy Inventory (only patients)

x

x

Zarit burden scale (only proxies)

x

x

Concordance between patient and proxy decision

x

x

Structured interview on values and preferences

x

x

Goals of care and advance directives documentation

x