From: Quality of life in mentally ill, physically ill and healthy individuals: The validation of the Greek version of the World Health Organization Quality of Life (WHOQOL-100) questionnaire
WHOQOL four domains
Physically ill (n = 234)
Mentally ill (n = 124)
Healthy (n = 67)
Physical health
0.86
0.80
Psychological health
0.78
0.87
0.79
Social relationships
0.85
0.84
Environment
0.90
Overall QoL/health
0.82
0.83