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Changes of Sharp Score for joint space narrowing and Z-Score over 1
| Sharp Score for joint space narrowing | Z-Score (standard deviations) | |
|---|---|---|
| Leflunomide | ||
| First X-ray scan | 1 | 0.16 |
| Second X-ray scan | 1 | 0.13 |
| Change | 0 | -0.03 |
| Methotrexate | ||
| First X-ray scan | 1 | 0.08 |
| Second X-ray scan | 1 | -0.05 |
| Change | 0 | -0.13 |
Data presented as median.
