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Table 2 The p values of log-rank test and HR values for OS of each dichotomy size cutoff

From: Reclassification of tumor size for solitary HBV-related hepatocellular carcinoma by minimum p value method: a large retrospective study

Cutoffs

Log-rank OS

Cox

p value

HR-OS (95% CI)

1 cm

0.40435

 

2 cm

0.00016

 

3 cm*

< 0.0001

1.702 (1.408–2.059)

4 cm*

< 0.0001

1.881 (1.613–2.194)

5 cm*

< 0.0001

1.87 (1.615–2.164)

6 cm*

< 0.0001

2.049 (1.766–2.377)

7 cm*

< 0.0001

1.968 (1.683–2.302)

8 cm*

< 0.0001

1.948 (1.650–2.299)

9 cm*

< 0.0001

2.074# (1.737–2.476)

10 cm*

< 0.0001

2.013 (1.662–2.439)

  1. OS overall survival, HR hazard ratio, CI confidence interval
  2. *The p values of log-rank test for OS of size cutoff had significant statistical difference (p < 0.0001); # The highest HR value of Cox proportional analysis for OS
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World Journal of Surgical Oncology

ISSN: 1477-7819

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