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Table 3 Influence of the metastases in the regional lymph nodes on disease-free survival, mean recurrence time, overall survival, and survival mean time

From: Robot-assisted radical hysterectomy—perioperative and survival outcomes in patients with cervical cancer compared to laparoscopic and open radical surgery

 

N1

N0

p value

   

Log rank

Breslow

Tarone–Ware

DFS (%)

65.1 ± 10.0

85.3 ± 4.6

   

MRT (days)

1,794.5 ± 174.8

2,233.3 ± 57.3

0.001

0.007

0.003

(95% CI, 1,451.9–2,137.0)

(95% CI, 2,120.9–2,345.7)

   

OS (%)

62.3 ± 10.3

93.3 ± 1.9

   

SMT (days)

1,769.1 ± 175.7

2,333.1 ± 38.5

0.0001

0.001

0.0001

(95% CI, 1,427.8–2,113.4)

(95% CI, 2,257.7–2,408.5)

   
  1. MRT mean recurrence time, CI confidence interval, SMT survival mean time
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