Table 2: Sensibility, specificity, and positive and negative predictive values of RUT.

 

Value

95% CI

Sensitivity Specificity

Positive Likelihood Ratio Negative Likelihood Ratio Positive Predictive Value (*)

Negative Predictive Value (*)

58.00%

43.21%-71.81%

83.92%

76.85%-89.52%

3.61

2.32-5.61

0.50

0.36-0.70

55.77%

44.75%-66.25%

85.11%

80.37%-88.86%