Clinical and analytical data of the young patients in the study
| All patients | Monostotic | Polyostotic | Women | Men | |
|---|---|---|---|---|---|
| Results are shown as median (SD). | |||||
| *p<0.05. | |||||
| Number of bones affected | 5.5 (5.7) | 1 | 7.2 (5.8) | 7.9 (7.1) | 3.2 (2.5) |
| 1 | 5 | 5 | |||
| 2–5 | 8 | 8 | |||
| >5 | 5 | 5 | |||
| AP Value (IU/l) | 555.6 (566.3) | 267 (330) | 675 (610) | 709.2 (639.8) | 421.5 (469.4) |
| Coutris’ extension index | 12.8 (10.5) | 4.5 (2.5)* | 15.9 (10.7)* | 10.7 (7.3) | 15.8 (12.6) |
| Renier’s activity index | 35.9 (31.9) | 31.4 (43.3) | 37.8 (28.1) | 45.3 (32.6) | 27.2 (31) |