Staphylococcus species isolated | N | Geomean SCC × 1000 all quarters | 95% CI × 1000 | Geomean SCC × 1000 mastitic quarters | 95% CL × 1000 | % Non-mastitic quarters |
---|---|---|---|---|---|---|
S. agnetis/S. hyicus | 25 | 342 | 182–642 | 472 | 299–744 | 12.0 |
S. aureus | 42 | 327 | 201–532 | 529 | 370–755 | 14.3 |
S. chromogenes | 158 | 131 | 102–168 | 175 | 146–210 | 13.9 |
S. cohnii | 24 | 104 | 55–198 | 279 | 163–476 | 33.3 |
S. epidermidis | 279 | 80 | 66–97 | 282 | 238–333 | 41.9 |
S. haemolyticus | 114 | 111 | 83–149 | 295 | 213–377 | 33.3 |
S. simulans | 225 | 216 | 175–267 | 323 | 277–377 | 13.3 |
S. warneri | 105 | 52 | 38–71 | 219 | 163–295 | 50.5 |
S. xylosus | 43 | 81 | 50–131 | 175 | 117–260 | 32.6 |
Other speciesa | 40 | 50 | 30–82 | 172 | 109–271 | 45.0 |