Functioning

An umbrella term for body functions, body structures, activities and participation. Denotes the positive aspects of the interaction between an individual (with a health condition) and that individual’s environmental and personal context.

Source: Measuring Health and Disability: Manual for WHO Disability Assessment Schedule (WHODAS 2.0) / edited by TB
Üstün, N Kostanjsek, S Chatterji, J Rehm.