Table 3 Univariate analysis showing L. innocua contamination according to abattoir, season variation and sampling site (n = 200)
Variable | L. innocua | P-value | |
|---|---|---|---|
Contaminated (%) | Not-contaminated (%) | ||
Abattoir | |||
 1 | 8 (4.0) | 32 (16.0) | 0.2612 |
 2 | 2 (1.0) | 38 (19.0) | |
 3 | 1 (0.5) | 39 (19.5) | |
 4 | 0 (0.0) | 40 (20.0) | |
 5 | 3 (1.5) | 37 (18.5) | |
 Total | 14 (7.0) | 186 (93.0) | |
Seasonal variation | |||
 Dry | 3 (1.5) | 97 (48.5) | 0.0101 |
 Wet | 10 (5.0) | 90 (45.0) | |
 Total | 13 (6.5) | 187 (93.5) | |
Sampling Site | |||
 External | 6 (3.0) | 94 (47.0) | 0.8574 |
 Internal | 8 (4.0) | 92 (46.0) | |
 Total | 14 (7.0) | 186 (93.0) | |