Table 1.
Characteristics of all participants and internet users
| Values | All participants (n, %) | Internet users (n, %) |
| Total | 652 | 239 |
| Gender | ||
| Male | 361 (55.4) | 144 (60.3) |
| Female | 291 (44.6) | 95 (39.7) |
| Age, years | ||
| <45 | 124 (19.0) | 108 (45.2) |
| 45~ | 258 (39.6) | 90 (37.7) |
| >60 | 270 (41.4) | 41 (17.2) |
| Education | ||
| Primary school or lower | 314 (48.2) | 38 (15.9) |
| Junior school | 204 (31.3) | 88 (36.8) |
| High school or polytechnic school | 91 (14.0) | 74 (31.0) |
| College or higher | 43 (6.6) | 39 (16.3) |
| Occupation | ||
| Agriculture-based primary industry | 425 (65.2) | 98 (41.0) |
| Manufacturing-based secondary industry | 141 (21.6) | 83 (34.7) |
| Service-based tertiary industry | 24 (3.7) | 20 (8.4) |
| Other (students or retired) | 62 (9.5) | 38 (15.9) |
| Marriage | ||
| Single living | 33 (5.1) | 14 (5.9) |
| Non-single living | 619 (94.9) | 225 (94.1) |
| Health status | ||
| Excellent | 54 (8.3) | 40 (16.7) |
| Good | 322 (49.4) | 145 (60.7) |
| Fair | 252 (38.7) | 52 (21.8) |
| Poor | 24 (3.7) | 2 (0.8) |