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African Journal of Urology

Table 1 ROC curve based on lymph node ADC value

From: Role of diffusion-weighted MRI for prediction of regional lymph node positivity in radiologically organ-confined renal tumour: a prospective study

Area

SEa

Asymptotic sigb

Asymptotic 95% confidence interval

Lower bound

Upper bound

.716

.080

.015

.558

.873

  1. Area under the curve
  2. Test result variable(s): node
  3. aUnder the nonparametric assumption
  4. bNull hypothesis: true area = 0.5
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