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Table 4 Multivariate analysis for the prediction of false-negatives for high-grade urothelial carcinoma

From: The Paris System for reporting urinary cytology improves the negative predictive value of high-grade urothelial carcinoma

Variables

Multivariate

ORs*

95% CI

P values*

Evaluated using CS rather than TPS

2.26

1.08–4.77

0.03

Prior recurrence status

0.47

0.27–0.79

< 0.01

Prior TUR within 90 days

0.71

0.36–1.38

0.31

Multiple tumor

1.59

0.91–2.78

0.11

Solid tumor

1.99

1.03–5.00

< 0.01

Large tumor (≥ 3 cm)

2.27

0.49–8.07

0.33

  1. CI confidence, OR odds ratio, CS conventional systems, TPS The Paris system, TUR transurethral resection
  2. *OR and P value were estimated using multivariate logistic regression analysis