van de Pol, Marjolein H.

Objective: To develop a valid and reliable tool to measure triadic decision making between older adults with multiple chronic conditions (MCC), their informal caregivers and geriatricians. Methods: Video observational study with cross-sectional assessment of interaction during medical consultations between geriatricians (n = 10), patients (n = 108) and informal caregivers (68) by three calibrated raters at the geriatric outpatient department of two Dutch hospitals.