Variables | Hands with Erosion at Joint with Accelerated HOA | Hands with Erosion at a Joint without Accelerated HOA |
---|---|---|
Baseline erosion | ||
Central erosion | 0 | 8 |
Marginal erosion | 1 | 3 |
New erosion over 48 mos | ||
Central erosion | 7 | 9 |
Marginal erosion | 1 | 1 |
Note: Six people had both baseline erosions and new erosions. HOA: hand osteoarthritis.