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Table 3 AUC values for each IR sign and for an age-adjusted multivariate logistic regression model.

From: Evaluation of the diagnostic performance of infrared imaging of the breast: a preliminary study

model

AUC

95%CI

Univariate

  

IR1

0.699

(0.639, 0.758)

IR2

0.613

(0.549, 0.678)

IR3

0.674

(0.611, 0.736)

IR4

0.557

(0.492, 0.623)

IR5

0.701

(0.640, 0.763)

Multivariate

  

(age-adjusted)

0.828

(0.783, 0.873)

  1. Multivariate: age-adjusted multivariate regression model, which is shown as below:
  2. ln(odds) = ln(OD) = α+β0(Age)+β1A(IR1A)+ β1B(IR1B)+β2(IR2)+β3(IR3)+β4(IR4)+β5(IR5)
  3. = -5.463+0.0872(Age)+0.3783(IR1A)+1.9157(IR1B)+0.1728(IR2)+0.1578(IR3)+1.0278(IR4)+1.0363(IR5).