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Table 2 Univariate and multivariate Cox proportional hazards analyses of clinicopathological variables and risk score in the TARGET cohorts

From: Osteoclasts differential-related prognostic biomarker for osteosarcoma based on single cell, bulk cell and gene expression datasets

  n (%) Univariate analysis
HR (95% CI)
P Multivariate analysis
HR (95% CI)
P
age
  < 18 66(78.57%) 1 (Reference)    
   >  = 18 18(21.43%) 0.94 (0.36–2.5) 0.91   
Gender      
  female 37(44.05%) 1 (Reference)    
  male 47(55.95%) 0.72 (0.34–1.5) 0.39   
Primary.Site
  Pelvis 2(2.38%)     
  Arm/hand 6(7.14%)     
  Leg/Foot 76(90.48%) 1.579(0.15–2.70) 0.54   
Metastasis
  Non metastasis 63(75%) 1 (Reference)    
  Metastasis 21&25%) 4.7 (2.2–10) 7.10E-05 6.8(3.0–15.1) 3.42E-06
RiskScore
  Low 42(50%) 1 (Reference)    
  High 42(50%) 14 (4.3–48) 1.40E-05 18.7(5.5–63.5) 2.85E-06