Table 4

Univariate and multivariate analysis of DFS and OS in 64 patients with STS

VariableDFSOS
UnivariateaMultivariateaUnivariateaMultivariatea
HRb(95% CIc)PHR(95% CI)PHR(95% CI)PHR(95% CI)P
Location (Limb vs. trunk)2.21(1.02–4.79)0.0452.00(0.78–5.16)0.2
Grade (1+ 2 vs. 3)3.16(1.47–6.81)0.0032.27(0.91–5.68)0.088.69(1.98–38.02)0.0044.34(1.05–17.87)0.04
Surgical margin (wide vs. intracapsular)5.47(1.87–15.96)0.0023.51(1.45–8.50)0.0055.58(1.63–19.14)0.0062.16(1.02–12.13)0.2
FAS status (negative vs. positive)2.74(1.30–5.78)0.0082.73(1.17–6.41)0.023.93(1.45–10.07)0.0072.54(0.91–7.07)0.07
Ki-67 status (negative vs. positive)3.31(1.40–7.83)0.0062.12(0.80–5.58)0.16.87(1.57–30.06)0.012.48(0.46–13.33)0.3
  • a Evaluated with Cox proportional hazards model.

  • b HR, hazard ratio.

  • c CI, confidence interval.