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Table 5 Model showing the combined effect of significant variables

From: Survival and associated factors among patients with oral squamous cell carcinoma (OSCC) in Mulago hospital, Kampala, Uganda

Variables Hazard Ratio 95% Confidence Interval P value
Clinical stage
 I & II 1   
 III & IV 2.998 1.584 5.674 0.001
Histo-pathological grade
 Well differentiated 1    
 Moderately differentiated 1.756 1.065 2.897 0.027
 Poorly differentiated 2.985 1.798 4.957 < 0.001
Age
  ≤ 55 1    
  > 55 1.022 1.008 1.036 0.002
Gender
 Male 1    
 Female 0.482 0.310 0.749 0.001