From: Retrospective Seroepidemiology study of dengue virus infection in Taiwan
Characteristics | No. positive/ No. tested | Weighted prevalence (%) | Odds Ratio | 95% CI | *P value | |
---|---|---|---|---|---|---|
Gender | 0.796 | |||||
Male | 18/517 | 3.27 | Referent | |||
Female | 266/791 | 3.52 | 1.082 | (0.594, 1.971) | ||
Age groups (years) | < 0.0001 | |||||
0–9 | 6/246 | 2.41 | (2.15, 2.67) | Referent | ||
10–19 | 2/154 | 1.21 | (1.09, 1.33) | 0.498 | (0.082, 3.004) | |
20–29 | 3/180 | 1.62 | (1.49, 1.74) | 0.666 | (0.132, 3.36) | |
30–39 | 9/196 | 3.38 | (3.23, 3.54) | 1.419 | (0.356, 5.652) | |
40–49 | 2/178 | 0.78 | (0.69, 0.86) | 0.318 | (0.047, 2.154) | |
50–59 | 2/177 | 1.23 | (0.13, 1.33) | 0.504 | (0.089, 2.842) | |
60–69 | 9/119 | 8.33 | (7.79, 8.88) | 3.684 | (0.932, 14.555) | |
≥ 70 | 11/58 | 18.25 | (17.41,19.09) | 9.046 | (2.496, 32.793) | |
Total | 3.40 | (2.30, 4.49) | ||||
Locality | 0.001 | |||||
Taipei | 15/ 494 | 2.76 | Referent | |||
Taoyuan | 11/ 489 | 1.81 | 0.651 | (0.275, 1.537) | ||
Tainan | 18/325 | 6.64 | 2.504 | (1.262, 4.969) | ||
Nationality | < 0.0001 | |||||
Taiwanese | 36/1227 | 3.06 | Referent | |||
Immigrants | 6/21 | 28.82 | 12.821 | (4.180, 39.325) | ||
Household size | 0.302 | |||||
1–4 | 17/648 | 2.67 | Referent | |||
≥ 5 | 16/455 | 3.76 | 1.424 | (0.725, 2.795) |