Table 2. Analysis for the association between cattle age and seroprevalence of arboviruses using χ2 test.
| Risk factor | AKAV | AINOV | PEAV | SATV | SHAV | |
|---|---|---|---|---|---|---|
| Age | ||||||
| <1y | 3/88 (3.4%) | 0/88 (0.0%) | 0/88 (0.0%) | 0/88 (0.0%) | 0/88 (0.0%) | |
| 1y≤ | 25/180 (13.9%) | 12/180 (7.2%) | 3/180 (1.7%) | 13/180 (7.2%) | 15/180 (8.3%) | |
| P-value | 0.015 | 0.030 | 0.549 | 0.023 | 0.012 | |
| (Age stages 1y≤) | ||||||
| 1y | 11/51 (21.6%) | 7/51 (13.7%) | 1/51 (2.0%) | 8/51 (15.7%) | 1/51 (2.0%) | |
| 2–4y | 9/95 (9.5%) | 2/95 (2.1%) | 1/95 (1.1%) | 4/95 (4.2%) | 7/95 (7.4%) | |
| 5–7y | 3/25 (12.0%) | 1/25 (4.0%) | 0/25 (0.0%) | 0/25 (0.0%) | 4/25 (16.0%) | |
| 8y≤ | 2/9 (22.2%) | 2/9 (22.2%) | 1/9 (11.1%) | 1/9 (11.1%) | 3/9 (33.3%) | |