Table 4.

Correlation coefficients in overall health and domains of WHOQOL-BREF

	Correlations	QoL	Overall health	Physical domain	Psychological domain	Social domain	Environmental domain
QoL	Correlation (r)	1
	Sig. (two-tailed)
Overall health	Correlation (r)	0.596	1
	Sig. (two-tailed)	<0.001
Physical domain	Correlation (r)	0.438	0.485	1
	Sig. (two-tailed)	<0.001	<0.001
Psychological domain	Correlation (r)	0.569	0.592	0.685	1
	Sig. (two-tailed)	<0.001	<0.001	<0.001
Social domain	Correlation (r)	0.439	0.461	0.503	0.623	1
	Sig. (two-tailed)	<0.001	<0.001	<0.001	<0.001
Environmental domain	Correlation (r)	0.438	0.461	0.754	0.688	0.548	1
	Sig. (two-tailed)	<0.001	<0.001	<0.001	<0.001	<0.001