Table 1 Patient and disease features according to imaging technique used for follow-up
From: Osteosarcoma follow-up: chest X-ray or computed tomography?
| Â | X-ray 100 pts | CT 112 pts | p |
|---|---|---|---|
Age (years) | |||
 Range | 6–43 | 6–42 | .7 |
 Median | 15 | 16 | |
Sex | |||
 F | 42 (42%) | 42 (38%) | .5 |
 M | 58 (58%) | 70 (62%) | |
Site | |||
 Femur | 49 (49%) | 56 (50%) | .9 |
 Tibia | 30 (30%) | 32 (29%) | |
 Humerus | 16 (16%) | 19 (17%) | |
 Other | 5 (5%) | 5 (4%) | |
Histological response | (90 pts) | (94 pts) | .02 |
 Good | 62 (69%) | 49 (52%) | |
 Poor | 28 (31%) | 45 (48%) | |