Table 3 Conspicuity of the zone of provisional calcification (ZPC) on the distal radius, assessment based on 120 left hand radiographs in 120 children (72 female) with a diagnosis of JIA, aged 5–16 years of age, of which 91 was assessable
| Â | Not visible | Mildly visible | Moderately visible | Total | |
|---|---|---|---|---|---|
Conspicuity of the zone of provisional calcification, radius only | Not visible | 3 | 6 | 0 | 9 |
Mildly visible | 3 | 53 | 5 | 61 | |
Moderately visible | 0 | 8 | 13 | 21 | |
Total | 6 | 67 | 18 | 91 | |