Table 1.
Overview of the concentration of the detected antibiotic residues in the pig manure samples where antibiotic residues were detected (n = 85) (all in µg/kg).
| Antibiotic Residue | No. of Times Detected (%) | Mean | Median | Minimum | Maximum | First Quartile | Third Quartile |
|---|---|---|---|---|---|---|---|
| doxycycline | 73 (82.0%) | 1475.8 | 672.0 | 17.9 | 13632.1 | 233.4 | 1753.0 |
| tylosin | 10 (11.2%) | 784.3 | 163.2 | 17.3 | 5599.0 | 97.5 | 201.9 |
| oxytetracycline | 16 (18.0%) | 481.9 | 59.0 | 11.3 | 3864.7 | 22.7 | 231.0 |
| lincomycin | 62 (69.7%) | 176.7 | 21.9 | 9.0 | 3153.8 | 9.0 | 80.3 |
| colistin | 1 (1.1%) | 116.1 | 116.1 | 116.1 | 116.1 | 116.1 | 116.1 |
| paromomycin | 1 (1.1%) | 97.0 | 97.0 | 97.0 | 97.0 | 97.0 | 97.0 |
| flumequine | 16 (18.0%) | 85.9 | 6.9 | 2.5 | 786.9 | 2.7 | 40.5 |
| gentamicin | 1 (1.1%) | 72.0 | 72.0 | 72.0 | 72.0 | 72.0 | 72.0 |
| sulfadiazine | 63 (70.8%) | 60.7 | 3.5 | 3.5 | 1358.8 | 3.5 | 8.5 |
| tulathromycin | 5 (5.6%) | 45.2 | 37.5 | 33.3 | 80.3 | 33.3 | 41.5 |
| tiamulin | 13 (14.6%) | 40.9 | 29.8 | 16.7 | 120.5 | 16.7 | 36.3 |
| chlortetracycline | 2 (2.2%) | 35.9 | 35.9 | 13.3 | 58.5 | 24.6 | 47.2 |
| tilmicosin | 20 (22.5%) | 25.3 | 8.3 | 8.0 | 221.3 | 8.0 | 11.6 |
| marbofloxacin | 16 (18.0%) | 18.7 | 6.7 | 5.8 | 112.0 | 5.8 | 11.1 |
| tetracycline | 3 (3.4%) | 16.1 | 12.6 | 9.9 | 25.7 | 11.3 | 19.2 |
| enrofloxacin | 10 (11.2%) | 14.2 | 9.1 | 6.2 | 33.5 | 6.3 | 17.5 |
| gamithromycin | 1 (1.1%) | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 |
| tylvalosin | 1 (1.1%) | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 |
| ciprofloxacin | 7 (7.9%) | 6.3 | 5.2 | 5.2 | 8.1 | 5.2 | 7.6 |
| danofloxacin | 1 (1.1%) | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 |
| sulfadoxine | 4 (4.5%) | 5.4 | 3.8 | 2.7 | 11.2 | 2.7 | 6.4 |
| trimethoprim | 1 (1.1%) | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| sulfamethazine | 5 (5.6%) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |