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Table 3 Multivariate analysis of lymph node yield as categorical variable for men with high risk of LNI ≥5%

From: The relationship between biochemical recurrence and number of lymph nodes removed during surgery for localized prostate cancer

n = 1045

HR

95% CI

P value

Nodes removed

   

1–4 (ref)

   

5–8

9+

0.74

0.72

0.56–0.97

0.51-1.00

0.03

0.05

PSA

1.01

1.00-1.02

0.001

RP ECE

1.77

1.35–2.34

< 0.001

Margin status

1.29

1.04–1.60

0.02

RP ISUP score

   

1 (ref)

   

2

3

4

5

0.43

0.75

1.54

1.40

0.28–0.65

0.49–1.16

0.96–2.46

0.90–2.17

< 0.001

0.20

0.07

0.14

LN Positive

1.42

0.98–2.05

0.07

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BMC Urology

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