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Infection rates according to treatment group
| Steroids alone (n = 99) | Etanercept plus steroids (n = 61) | P | |
|---|---|---|---|
| Bacterial, no. (%) | |||
| Gram-positive | 84 (85) | 49 (80) | .46 |
| Gram-negative | 22 (22) | 13 (21) | .89 |
| Anaerobic | 4 (4) | 2 (3) | .79 |
| Fungal, no. (%) | 19 (19) | 17 (28) | .20 |
| Viral, no. (%) | 33 (33) | 19 (31) | .78 |
