Table 1.
Comparison of demographics between the appendicular, axial, and other osteosarcoma cohorts.
Table 2.
Comparison of operative data and long-term survival for the appendicular and axial cohorts.
Table 3.
Multivariate Cox analysis of the likelihood of death at any given time for demographic and operative variables for the appendicular cohort.
Table 4.
Multivariate Cox analysis of the likelihood of death at any given time for demographic and operative variables for the axial cohort.
Fig 1.
Long-term survival of patients in the axial, appendicular, and other cohorts (p<0.001).
Fig 2.
Long-term survival of all patients with and without distant metastases at the time of presentation (p<0.001).
Fig 3.
Long-term survival of patients in the three era groups (p = 0.742).