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

Table 4 Cronbach's α coefficients for the six-domain World Health Organization Quality of Life (WHOQOL-100) questionnaire in physically ill, mentally ill and healthy participants

WHOQOL six domains	Physically ill (n = 124)	Mentally ill (n = 234)	Healthy (n = 67)
Physical health	0.50	0.65	0.40
Psychological health	0.70	0.80	0.60
Level of independence	0.73	0.85	0.80
Social relationships	0.85	0.84	0.85
Environment	0.90	0.90	0.90
Spirituality/religion/personal beliefs	0.80	0.90	0.90
Overall QoL/health	0.82	0.83	0.83

ISSN: 1744-859X