https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7418321/
https://strokengine.ca/en/assessments/general-health-questionnaire-28-ghq-28/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7908437/
https://www.goodmedicine.org.uk/files/assessment,%20pittsburgh%20psqi.pdf
https://pmc.ncbi.nlm.nih.gov/articles/instance/2962995/pdf/IJPsy-41-217.pdf
https://score.awellhealth.com/calculations/ghq_12
https://pmc.ncbi.nlm.nih.gov/articles/PMC280704/
https://www.carepatron.com/templates/general-health-questionnaire-ghq-12
https://hqlo.biomedcentral.com/articles/10.1186/s12955-024-02226-1