Table 3 Results of logistic regression analysis

Intercept

17.7

1.21

p < 0.01

*

WTP

-1.63

0.10

p < 0.01

*

Sex

Male

-0.0944

0.12

0.45

Age

> 70 years of age

-0.216

0.26

0.42

< 59 years of age

-0.0960

0.25

0.70

Educational status

High school

-0.141

0.16

0.38

Professional education

-0.175

0.21

0.41

Family structure

Single

-0.159

0.26

0.54

2 persons

-0.110

0.19

0.57

Employment

Person with a job

-0.0178

0.14

0.90

Medical insurance

National Health Insurance

-0.0424

0.22

0.85

Social Insurance

-0.117

0.35

0.73

Access to medical institution

> once monthly

-0.0221

0.20

0.91

Place of interview

Town's hospital

-0.0892

0.18

0.62

Participants' office

-0.0194

0.25

0.93

Other

-0.0955

0.17

0.59

Combination measure for income

Low

-0.0841

0.26

0.75

Medium

-0.0204

0.23

0.93