Applying SF-6D to measure health state utilities among the middle and old aged patients with hypertension in China

Table 4 Associated factors of SF-6D utilities by multivariate regression model (n = 933)

Variables	Coefficient	SE
(Constant)	0.811	0.046
Gender (ref: Male)
Female	− 0.046**	0.010
Age (ref:50–59)
60–69	0.016	0.015
70–79	0.000	0.016
> 80	− 0.025	0.025
Education (ref: Illiteracy)
Primary	− 0.001	0.010
Junior	0.006*	0.013
Senior or above	− 0.017	0.021
Marital status (ref: Married)
Others	− 0.019	0.019
Occupation (ref: Others)
Famers	0.032**	0.011
Way of residence (ref: Living alone)
Living with a spouse	0.016	0.013
Others	0.017	0.016
Health insurance (ref: Yes)
No	− 0.030	0.024
Comorbid diseases (ref:1)
2	− 0.066**	0.009
> 3	− 0.098**	0.015
Hypertension stages (ref: Normotensive)
Stage I	0.047**	0.010
Stage II	0.079**	0.013
Stage III	0.095**	0.016
Health expenditure (RMB) (ref: < 2000)
2000–3999	− 0.042**	0.011
4000–5999	− 0.046**	0.013
> 6000	− 0.071**	0.010
Household income (RMB) (ref: < 5000)
5000–9999	0.015	0.012
10,000–14,999	0.045*	0.013
> 15,000	0.064*	0.011

ISSN: 1477-7525