A multicenter descriptive analysis of anemia management in hemodialysis patients and its association with quality of life

Table 4 Predictors of Eq. 5D using regression analysis

	Model	Unstandardized Coefficients		Standardized Coefficients	t	p value*	95.0% Confidence Interval for B		Collinearity Statistics
		B	Std. Error	Beta			Lower Bound	Upper Bound	VIF
1	(Constant)	0.683	0.122		5.609	0.000	0.443	0.923
	Gender	− 0.021	0.037	− 0.042	− 0.567	0.571	− 0.095	0.052	1.538
	Marital Status	− 0.099	0.039	− 0.162	-2.501	0.013	− 0.176	− 0.021	1.154
	Level of education	0.049	0.019	0.172	2.657	0.008	0.013	0.086	1.159
	Employment status	− 0.008	0.018	− 0.032	− 0.476	0.635	− 0.043	0.027	1.288
	Exercise	0.216	0.058	0.228	3.698	< 0.001	0.101	0.331	1.053
	Herbal use	0.079	0.031	0.157	2.540	0.012	0.018	0.140	1.054
	Number of comorbid diseases	− 0.044	0.018	− 0.148	-2.362	0.019	− 0.080	− 0.007	1.084
	Hemoglobin level	0.051	0.031	0.100	1.623	0.106	− 0.011	0.113	1.056

ISSN: 1471-2369