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Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Fig. 1 | Journal of Orthopaedics and Traumatology

Fig. 1

From: Definitive surgery of primary lesion should be prioritized over preoperative chemotherapy to treat high-grade osteosarcoma in patients aged 41–65 years

Fig. 1

Overall survival. a The 5-year overall survival (OS) was 64.9%. b The 5-year survival rates for each location were 53.6% for the pelvis, 60.0% for the proximal femur, 60.0% for the distal femur, and 75.0% for the proximal tibia. c There was no significant difference between the 5-year survival rate for the trunk at 61.4% and that for the extremities at 66.7% (log-rank test, P = 0.5737). d The 5-year survival rate improved to 78.8% from 57.9% (log-rank test, P = 0.1958)

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