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Table 3 Multivariate cox proportional hazard analysis of factors effecting survival and recurrence of tumours by cohort

From: Regional chemotherapy by isolated limb perfusion prior to surgery compared with surgery and post-operative radiotherapy for primary, locally advanced extremity sarcoma: a comparison of matched cohorts

  Local recurrence Systemic recurrence
HR (95% CI) p value HR (95% CI) p value
Standard 1.66 (0.64–4.27) 0.295 1.04 (0.63–1.73) 0.867
ILP 1 1
Increasing Age 1.04 (1.01–1.08) 0.02 1.02 (0.99–1.03) 0.78
   1  
Increasing size 0.951 (0.84–1.08) 0.44 1.04 (0.99–1.09) 0.98
   1  
R1 3.63 (1.36–9.69) 0.01 1.56 (0.85–2.89) 0.153
R0 1   1  
Grade 3 1.74 (0.56–5.35) 0.33 0.91 (0.55–1.51) 0.704
Grade 2 1 1