Table 1 Factors associated with HEV infection in pregnant women (n = 497) in Jiangsu, China
Variable | Category | Number of subjects tested | Number of positive subjects | % | P value |
|---|---|---|---|---|---|
Age (years) | ≤25 | 214 | 17 | 7.9 | 0.14 |
26–30 | 235 | 34 | 14.5 | ||
31–35 | 40 | 3 | 7.5 | ||
>35 | 8 | 1 | 12.5 | ||
Residential area | Urban | 138 | 16 | 11.6 | 0.82 |
Rural | 359 | 39 | 10.9 |