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Table 4 Multivariate analysis of risk of intravesical recurrence-free survival

From: A diagnostic marker for superficial urothelial bladder carcinoma: lack of nuclear ATBF1 (ZFHX3) by immunohistochemistry suggests malignant progression

Variables   HR 95 % CI P
Pathological stage pTis 1   0.021*
pTa 2.709 0.678–10.822
pT1 5.575 1.458–21.321
Cellular grade Low 1   0.713
High 1.133 0.582–2.206
ATBF1 staining Positive 1   0.008*
Negative 5.394 1.561–18.638
  1. P values by Cox’s proportional hazards model
  2. HR hazard ratio, CI confidence interval
  3. *Significant P values by Cox’s proportional hazards model