Table 2 Respondents’ characteristics (N = 461)
Characteristic | Full sample | PC | OE |
|---|---|---|---|
Mean ± SD or N (%) | Mean ± SD or N (%) | Mean ± SD or N (%) | |
n | 461 (100%) | 235 (51%) | 226 (49%) |
Age | 32.86 ± 11.84 | 31.92 ± 11.27 | 33.84 ± 12.36 |
Gender | |||
 Male | 219 (48%) | 110 (47%) | 109 (48%) |
 Female | 242 (52%) | 157 (53%) | 117 (52%) |
Educationa | |||
 ≤ Primary school | 29 (6%) | 11 (5%) | 18 (8%) |
 Secondary school | 76 (17%) | 25 (11%) | 51 (23%) |
 High school | 76 (17%) | 39 (17%) | 37 (16%) |
 ≥ College | 280 (61%) | 160 (67%) | 120 (53%) |
Marital status | |||
 Single | 223 (48%) | 105 (45%) | 118 (52%) |
 Married | 235 (51%) | 130 (56%) | 105 (47%) |
 Divorced/separated | 2 (0%) | 0 (0%) | 2 (1%) |
 Widowed | 1 (0%) | 0 (0%) | 1 (0%) |
Income | |||
 ≤ 3000 | 162 (35%) | 83 (35%) | 79 (35%) |
 3001–5000 | 173 (38%) | 85 (36%) | 88 (39%) |
 > 5000 | 126 (27%) | 67 (29%) | 59 (26%) |
 Health utility | 0.95 ± 0.07 | 0.95 ± 0.06 | 0.94 ± 0.09 |
Hospitalization experience during the year | |||
 Yes | 20 (5%) | 7 (3%) | 14 (6%) |
 No | 441 (95%) | 228 (97%) | 213 (94%) |
Health problems | |||
 Yes | 86 (19%) | 44 (19%) | 42 (19%) |
 No | 375 (81%) | 191 (81%) | 184 (81%) |