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

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

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
  1. *p < 0.05 ;**p < 0.01; SE Standard Err