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The baseline between chemosensitive and chemoresistant group of osteosarcoma patients
| chemosensitive group | chemoresistant group | ||
|---|---|---|---|
| Number | 30 | 30 | |
| Gender | P=0.08 | ||
| Male | 22 | 24 | |
| Female | 8 | 6 | |
| Age (y) | 18.6±0.4 (6-40) | 19.2±0.8 (8-36) | P=0.1 |
| Location | P=0.07 | ||
| Proximal of Humerus | 8 | 6 | |
| Distal of Femur | 12 | 14 | |
| Proximal of Tibia | 8 | 9 | |
| Other | 2 | 1 | |
| Follow-up time (m) | 25.0±1.2 (6-96) | 22.4±1.4 (3-80) | P=0.55 |
