Quality of Life and Its Predictors among Patients with Selected Chronic Diseases

Table 5

Multiple linear regression model for the physical domain of the quality of life. Only significant predictors are presented in the table.

Variables	R^2	Unstandardised coefficients		p	95% CI for β
		β	Std. error		Lower bound	Upper bound
	0.668
Age		−0.18	0.06	0.004	−0.3	−0.06
KPSS		1.1	0.07	≤0.001	0.96	1.24
Total symptoms number		−1.34	0.19	≤0.001	−1.72	−0.96
Distress level		−3.72	1.36	0.007	−6.41	−1.04
Marital status		5.76	1.72	0.001	2.38	9.14

All values are significant at the conservative level of ≤0.05.