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Distribution of haemoglobin, DAS 28 score, MCV, MCH, and rheumatoid factor.
| Haemoglobin distribution (n=50) | ||
|---|---|---|
| Frequency | Percentage | |
| Low | 26 | 52 |
| Normal | 24 | 48 |
| DAS 28 score distribution (n=50) | ||
| Low activity | 5 | 10 |
| Moderate activity | 31 | 62 |
| High activity | 14 | 28 |
| MCV (n=50) | ||
| <80 fl | 18 | 36 |
| 81–100 fl | 32 | 64 |
| MCH (n=50) | ||
| <28 pg | 38 | 76 |
| >28 pg | 12 | 24 |
| Rheumatoid factor (n=33) | ||
| Positive | 25 | 75 |
| Negative | 8 | 25 |
