Friendship scale (6 items on the World Health Organisation's Quality of Life Survey)is an indicator of
This indicator describes the Friendship scale within the WHO's Quality of Life Survey. The WHOQOL-BREF instrument comprises 26 items, which measure the following broad domains: physical health, psychological health, social relationships, and environment. The WHOQOL-BREF is a shorter version of the original instrument that may be more convenient for use in large research studies or clinical trials. "Developed within the WHOQOL (World Health Organisation's Quality of Life Survey). Strong ceiling effect (i.e. most people respond with highest score), so only useful for people at some risk of social isolation". "Questionnaire tool - before-and-after"