There are multiple definitions:

1. subjective well-being(English)

   • related scales often employ a mixture of negative and nonnegative integers to label the levels
   • HRQoL, LHFQ, QOL, VAS, EWB, FWB
   • Quality of life, Scoring systems/scales, Health status
   • https://doi.org…536867X20953565
   • https://www.oec…-initiative.htm
   • https://worldda…ppiness.eur.nl/

2. social / family well-being(English)

   • EWB, FWB, FACT-BR
   • Social aspects, Health status
   • https://doi.org…017.2.JNS161659
   • https://doi.org…0520-013-2060-8