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Table 3 The logistic regression of types of surgical violations on relapse

From: Surgical aspects, violations and outcomes of Wilms tumor—a multicenter study in a resource-limited country

Type of violation HR (95% CI) p value
Failure of lymph nodes documentation 1.380 (0.109–17.343) 0.803
Tumor rupture and spillage 6.820 (3.929–9.461) 0.003*
Unnecessary or unwarranted preoperative biopsy 4.879 (0.248–8.571) 0.857
  1. *Significant