Client interview instrument for the collection institutional clients by interview the client and/or informal carer and/or formal carer in cases of incapacity of the client. Data include, basic identification, background information on home/life situation, subjective IADL, ADL and need of help subjective QoC, subjective QoL scales: WHOQOL-Bref, PGCMS.

For demented clients Subjective QoL Scales are the folllowing: Qualid and Cornell- depression scale.