Objectives: Informal caregivers often experience a restriction in occupational balance. The self-reported questionnaire on Occupational Balance in Informal Caregivers (OBI-Care) is a measurement instrument to assess occupational balance in informal caregivers. Measurement properties of the German version of the OBI-Care had previously been assessed in parents of preterm infants exclusively. Objectives: Thus, the aim of this study was to examine the measurement properties of the questionnaire in a mixed population of informal caregivers.
