Table 3 Performance of the selected miR ratios on small-RNA sequencing data.

From: Plasma microRNA ratios associated with breast cancer detection in a nested case–control study from a mammography screening cohort

 

Strategy 1

Strategy 2

AUC in the original sample

 miR-335-5p_let-7f.-5p-2

0.76

 

 miR-199a-3p-2_let-7a-5p-2

0.71

 

 miR-199a-3p-2_let-7f.-5p-2

0.72

 

 let-7a-5p-2_miR-22-3p

0.81

 

 let-7a-5p-2_miR-320a

0.80

 

 let-7f.-5p-1_miR-19b-3p-1

0.79

 

 miR-27a-3p_miR-122-5p

0.71

 

 let-7f.-5p-2_miR-146a-5p

0.78

 

 miR-15b-5p_miR-16-5p-1

0.71

 

 miR-26b-5p_miR-142-5p

 

0.68

 let-7a-5p-2_miR-106b-5p

 

0.77

 let-7f.-5p-1_miR-103a-1

 

0.76

 let-7f.-5p-2_miR-103a-2

 

0.74

 miR-93-5p_miR-19b-3p-1

 

0.69

 miR-22-3p_miR-19b-3p-2

 

0.67

 miR-101-3p-2_miR-19b-3p-1

 

0.68

 miR-30d-5p_miR-20a-5p

 

0.68

 let-7b-5p_miR-19b-3p-1

 

0.74

 miR-15a-5p_miR-16-5p-2

 

0.66

 miR-20a-5p_miR-19b-3p-1

 

0.77

 miR-21-5p_miR-23a-3p

 

0.68

Performance of the strategies by fivefold cross-validation

 Calibration intercept

0.051

0.024

 Calibration slope

1.269

0.840

 Scaled brier

0.060

0.060

 AUC

0.797

0.791

  1. AUC: area under the ROC curve.