Table 1.
Characteristics of participants (n = 306).
| CHARACTERISTICS | N | % |
|---|---|---|
| Gender | ||
| Male | 128 | 41.8 |
| Female | 178 | 58.2 |
| Years lived in Vietnam | ||
| <=20 years | 55 | 18.0 |
| 21–30 years | 70 | 22.9 |
| 31–40 years | 39 | 12.7 |
| >40 years | 89 | 29.1 |
| Missing | 53 | 17.3 |
| Education grade | ||
| Less than high school | 78 | 25.5 |
| High school graduate | 123 | 40.2 |
| University or above | 64 | 20.9 |
| Missing | 41 | 13.4 |
| Household income | ||
| Less than $10,000 | 117 | 38.2 |
| $10,000–$20,000 | 44 | 14.4 |
| $20,000–$30,000 | 31 | 10.1 |
| Above $30,000 | 23 | 7.5 |
| Missing | 91 | 29.8 |
| Language spoken by physician | ||
| Vietnamese | 144 | 47.1 |
| English or both | 114 | 37.2 |
| Missing | 48 | 15.7 |
| Language spoken at home | ||
| Vietnamese | 260 | 85.0 |
| English or both | 46 | 15.0 |
| Social cultural gatherings | ||
| Yes | 231 | 75.5 |
| No, not at all | 75 | 24.5 |
| Family history of HCV | ||
| No | 39 | 12.7 |
| Yes | 151 | 49.4 |
| Don’t know | 116 | 37.9 |
| Age mean (SD) | 50 (14.6) | – |
| Knowledge pretest score mean (SD) | 3.3 (2.6) | – |
| Knowledge posttest score mean (SD) | 5.9 (2.6) | – |
| Change of knowledge score mean (SD) | 2.6 (3.0) | – |