Variables | N (52) | Siglec-15 expression | Beclin-1 expression | ||||
---|---|---|---|---|---|---|---|
+ | − | P | + | − | P | ||
Age | |||||||
≤ 25 | 17 | 7 | 10 | 0.257 | 11 | 6 | 0.622 |
> 25 | 35 | 9 | 26 | 25 | 10 | ||
Sex | |||||||
Male | 33 | 11 | 22 | 0.598 | 23 | 10 | 0.924 |
Female | 19 | 5 | 14 | 13 | 6 | ||
Size (cm) | |||||||
≤ 5 | 15 | 5 | 10 | 1.000 | 13 | 2 | 0.161 |
> 5 | 37 | 11 | 26 | 23 | 14 | ||
Histological classification | |||||||
Osteoblastic | 20 | 5 | 15 | 0.610 | 17 | 3 | 0.149 |
Chondroblastic | 20 | 6 | 14 | 12 | 8 | ||
Others | 12 | 5 | 7 | 7 | 5 | ||
Main tumor location | |||||||
Limb bone | 38 | 13 | 25 | 0.795 | 27 | 11 | 0.892 |
Spine | 6 | 1 | 5 | 4 | 2 | ||
Pelvis | 8 | 2 | 6 | 5 | 3 | ||
Lung metastasis | |||||||
Yes | 21 | 11 | 10 | 0.005 | 18 | 3 | 0.034 |
No | 31 | 5 | 26 | 18 | 13 |