|
Variable
|
Willing to pay (n = 551)
|
Not willing to pay (n = 296)
|
n(%) or mean (± SD)
|
p value
|
|---|
|
Age, in year
|
32.9
|
34.7
|
33.6 (12.1)
|
0.130
|
|
Sex
|
|
Male
|
233 (42.3%)
|
152 (51.3%)
|
385 (45.4%)
| |
|
Female
|
318 (57.7%)
|
144 (48.6%)
|
462 (54.6%)
|
0.012**
|
|
Marital status
|
|
Married
|
121 (40.9%)
|
235 (42.6%)
|
356 (42.0%)
| |
|
Single
|
162 (54.7)
|
294 (53.4%)
|
456 (53.8%)
| |
|
Others
|
13 (4.4)
|
22 (4.0%)
|
35 (4.2%)
|
0.867
|
|
Education status
|
|
Illiterate
|
26 (4.7%)
|
21 (7.1%)
|
47 (5.5%)
| |
|
Primary and secondary school
|
133 (24.1%)
|
87 (29.4%)
|
220 (26.0%)
| |
|
Academic degree
|
392 (71.2%)
|
188 (63.5%)
|
580 (68.5%)
|
0.060*
|
|
Health insurance coverage
|
|
Yes
|
438 (79.5%)
|
205 (69.3%)
|
643 (75.9%)
| |
|
No
|
113 (20.5%)
|
91 (30.7%)
|
204 (24.1%)
|
0.001***
|
|
Birth place
|
|
Urban
|
458 (83.1%)
|
218 (73.6%)
|
679 (79.8%)
| |
|
Rural
|
93 (16.9%)
|
78 (26.4%)
|
171 (20.2%)
|
0.001***
|
|
Monthly income US$
|
|
Less than US$ 78
|
263 (47.7%)
|
158 (53.4%)
|
421 (49.7%)
| |
|
US$ 78–155
|
125 (22.7%)
|
72 (24.3%)
|
197 (23.3%0
| |
|
US$ 156–310
|
113 (20.5%)
|
52 (17.6%)
|
165 (19.5%)
| |
|
More than US$ 310
|
50 (9.1%)
|
14 (4.7%)
|
64 (7.6%)
|
0.008***
|
|
Own chronic (long-term) disease
|
|
Yes
|
101 (18.3%)
|
58 (19.6%)
|
159 (18.8%)
| |
|
No
|
450 (81.7%)
|
238 (80.4%)
|
688 (81.2%)
|
0.653
|
|
Family member with chronic diseases such as cancer
|
|
Yes
|
118 (21.4%)
|
68 (23.0%)
|
186 (22.0%)
| |
|
No
|
433 (78.6%)
|
228 (77.0%)
|
661 (78.0%)
|
0.602
|
|
Family member died in last year
|
|
Yes
|
82 (14.9%)
|
47 (15.9%)
|
129 (15.2%)
| |
|
No
|
469 (85.1%)
|
249 (84.1%)
|
718 (84.8%)
|
0.700
|
- SD standard deviation , *p < 0.1 , **p < 0.05 , ***p < 0.01
