Skip to main content

Table 4 Univariate survival analysis and multivariable analysis of patients with first primary renal cell carcinoma (1st RCC)

From: A comprehensive analysis of renal cell carcinoma as first and second primary cancers

Overall survival Univariate analysis Multivariable analysis
HR 95% CI p value HR 95% CI p value
Age (≥ge years) 2.923 1.550–5.511 0.001 2.839 1.486–5.422 0.002
Gender (male) 1.100 0.587–2.059 0.766 1.684 0.691–4.101 0.252
Smoking history (yes) 1.451 0.775–2.716 0.245 2.034 0.836–4.948 0.118
Family history of tumor (yes) 0.869 0.400–1.889 0.723 .870 0.398–1.903 0.728
Symptoms (yes) 2.667 1.432–4.967 0.002 1.894 0.988–3.630 0.054
Stage of RCC (≥T2) 5.742 3.064–10.759 <0.001 4.561 2.368–8.783 <0.001