Table 3.
Age group | ||||||
---|---|---|---|---|---|---|
0–24 | 25–59 | 60+ | ||||
Anatomic site | RS | % of AS (n) | RS | % of AS (n) | RS | % of AS (n) |
Face or skull | 64.9% | 3.2% (60) | 61.0% | 10.0% (97) | 32.5% | 5.3% (31) |
Mandible | 64.5% | 1.9% (35) | 71.7% | 7.2% (70) | 36.0% | 5.8% (34) |
Chest region | 51.9% | 1.8% (33) | 45.8% | 3.7% (36) | 19.7% | 4.1% (24) |
Vertebral column | 58.9% | 1.2% (22) | 28.8% | 3.8% (37) | 5.7% | 4.9% (29) |
Upper long bones | 56.6% | 11.2% (208) | 53.9% | 9.8% (95) | 7.3% | 7.5% (44) |
Upper short bones | 75.0% | 0.3% (5) | 100.0% | 0.9% (9) | 78.0% | 0.7% (4) |
Pelvic region | 25.4% | 3.6% (67) | 30.8% | 10.9% (106) | 4.4% | 18.8% (111) |
Lower long bones | 64.1% | 74.5% (1381) | 67.1% | 43.4% (421) | 29.8% | 26.7% (158) |
Lower short bones | 86.8% | 1.1% (20) | 53.4% | 1.3% (13) | 27.6%† | 1.4% (8) |
only the most common bone sites are included;
only the 48mo survival rate was calculated.