The study on Quality of Life (QOL) of Children and Youth by the National Council of Social Service is the first nationwide study that adopts a common framework to investigate the well-being of children and youth, both with and without health conditions (i.e. chronic illnesses, mental health conditions, or developmental or special educational needs). From 2018 – 2019, over 10,000 surveys were administered across households, schools, hospitals, and social service agencies (SSAs).