Table 2 Dengue virus infection in relation to risk factors in febrile patients (N = 529) in Arba Minch districts in southern Ethiopia, 2016
Variables | Total N (%) | IgG test n (%) | IgM test n (%) | COR (95% CI) | |||
|---|---|---|---|---|---|---|---|
IgG + Ve | IgG -Ve | IgM + Ve | IgM -Ve | IgG test | IgM test | ||
Use of bed-net at previous night | |||||||
Yes | 360 (68.1) | 94 (17.8) | 266 (50.3) | 32 (6.1) | 328 (62.0) | 0.9 (0.6–1.3) | 1.6 (0.7–3.2) |
No | 169 (31.9) | 39 (7.4) | 130 (24.5) | 10 (1.9) | 159 (30.1) | 1 | 1 |
Presence of stagnant water in the village | |||||||
Yes | 172 (32.5) | 43 (8.1) | 129 (24.4) | 14 (2.7) | 158 (29.9) | 1 | 1 |
No | 357 (67.5) | 90 (17.0) | 267 (50.5) | 28 (5.3) | 329 (62.2) | 1.0 (0.7–1.5) | 1.0 (0.5–2.0) |
Habit of staying outside at the night | |||||||
Yes | 414 (78.3) | 103 (19.5) | 311 (58.8) | 30 (5.7) | 384 (72.6) | 1.1 (0.7–1.7) | 0.7 (0.3–1.4) |
No | 115 (21.7) | 30 (5.7) | 85 (16.0) | 12 (2.3) | 103 (19.5) | 1 | 1 |
Resent mosquito bite | |||||||
Yes | 246 (46.5) | 62 (25.2) | 184 (21.3) | 35 (6.6) | 211 (39.9) | 1.0 (0.6–1.7) | 1.0 (0.4–2.2) |
No | 283 (53.5) | 71 (25.1) | 212 (28.4) | 7 (1.3) | 276 (52.2) | 1 | 1 |