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Microbiological results (UFC) at the end of the study (4 weeks after the first stage of exchange)
| Sample | (SD) | p | |
|---|---|---|---|
| Control | Rifampicin | ||
| Spacer | 1.09·102 (SD 2.19·102) UFC | 3.6·102 (SD 7.4·102) UFC | 0.71 |
| Bone | 5.7·102 (SD 1.2·103) UFC | 0 UFC | 0.03 |
| Soft tissue | 2.3·104 (SD 5.6·104) UFC | 0 UFC | 0.01 |
