A triadic approach to health and dependence in aging adults: incongruence in perception

Purpose Taking charge of dependent people is a major challenge. Numerous studies focus on the congruence of the dyadic perceptions of the actors. This study looks into the congruence of perceptions concerning dependence (i.e., physical and mental losses that prevent carrying out everyday tasks) and pathologies affecting older people within the triad: the aged person living at home, the informal caregiver, and the in-home professional caregiver.