Table 1 Demographic and socioeconomic data for WRA in study area, November 2005, Yen Bai Province, Viet Nam. (N = 382*)
Variable | Â | N (%) |
|---|---|---|
Mean Age (95% CI) |  | 31.73 (30.93–32.53) |
Marital status | Married | 320 (85%) |
| Â | Not married | 54 (14%) |
| Â | Divorced/Widow | 3 (<1%) |
Number of children | Median (range) | 2 (0–5) |
Ethnicity | Kinh | 252 (66%) |
| Â | Tay | 46 (12%) |
| Â | Cao Lan | 29 (8%) |
| Â | Dao | 50 (13%) |
| Â | Other | 3 (<1%) |
Education level | Illiterate | 27 (7%) |
| Â | To Grade 5 | 57 (15%) |
|  | Grade 6–9 | 210 (56%) |
|  | Grade 10–12 | 70 (19%) |
| Â | Higher | 10 (3%) |
Current pregnancy status | Pregnant | 6 (2%) |
| Â | Not pregnant | 370 (98%) |
Frequency of wearing shoes | Never | 44 (12%) |
| Â | Occasionally | 184 (50%) |
| Â | Always | 142 (38%) |