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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