Results of univariable analysis for clinical symptoms associated with leptospirosis seropositivity in slaughterhouse workers
| Clinical symptom | Per cent (n) | Per cent of leptospirosis positive (n) | OR (95% CI) | p Value |
|---|---|---|---|---|
| Recent fever | ||||
| No | 37.3 (275) | 14.5 (40) | ||
| Yes | 62.7 (462) | 12.8 (59) | 0.8 (0.5 to 1.3) | 0.429 |
| Headache | ||||
| No | 38.3 (282) | 14.5 (41) | ||
| Yes | 61.7 (455) | 12.7 (58) | 0.9 (0.6 to 1.3) | 0.500 |
| Backache | ||||
| No | 52.1 (384) | 12.8 (49) | ||
| Yes | 47.9 (353) | 14.2 (50) | 1.2 (0.8 to 1.8) | 0.484 |
| Joint pain | ||||
| No | 46.5 (343) | 12.8 (44) | ||
| Yes | 43.5 (394) | 14.0 (55) | 1.1 (0.7 to 1.8) | 0.632 |
| Vomiting | ||||
| No | 91.3 (673) | 13.4 (90) | ||
| Yes | 8.7 (64) | 14.1 (9) | 1.1 (0.5 to 2.3) | 0.886 |
| Diarrhoea | ||||
| No | 78.4 (578) | 13.3 (77) | ||
| Yes | 21.6 (159) | 13.8 (22) | 1.0 (0.6 to 1.8) | 0.885 |
| Abdominal pain | ||||
| No | 58.3 (430) | 12.6 (54) | ||
| Yes | 41.7 (307) | 14.7 (45) | 1.2 (0.8 to 1.8) | 0.481 |