TABLE 3.

Correlation coefficients for Zung SDS, SIBS and WHOQOL.

Variable	Correlation coefficient (ρ)	p-value
Overall correlations
Zung SDS with SIBS	–0.143	0.030*
Zung SDS with WHOQOL	–0.483	0.000*
WHOQOL with SIBS	0.294	0.000*
Correlations of Zung SDS with WHOQOL domains
Zung SDS with WHOQOL physical	–0.373	0.000*
Zung SDS with WHOQOL psychological	–0.468	0.000*
Zung SDS with WHOQOL social	–0.221	0.001*
Zung SDS with WHOQOL environmental	–0.214	0.001*

Source: Author’s own work.