Table 3 Discrimination performance of predict models for predicting pCR status in breast cancer patients

Training Set

AUC (95%CI)

SEN (%)

SPE (%)

ACC (%)

PPV (%)

NPV (%)

HER2

0.686(0.611–0.762)

63.93

73.04

69.67

60.93

75.82

RS

0.858(0.801–0.916)

88.52

67.02

75.48

63.52

90.00

PS

0.803(0.734–0.872)

65.57

81.91

75.48

70.17

78.57

DLPS

0.862(0.805–0.920)

85.24

74.46

78.70

68.42

88.60

DLRPM

0.933(0.895–0.971)

90.16

85.10

87.09

79.71

93.02

Validation Set

AUC (95%CI)

SEN (%)

SPE (%)

ACC (%)

PPV (%)

NPV (%)

HER2

0.738(0.617–0.858)

76.19

71.42

73.21

61.53

83.33

RS

0.821(0.700–0.942)

85.71

77.14

80.35

69.23

90.00

PS

0.766(0.629–0.903)

52.38

91.42

76.78

78.57

76.19

DLPS

0.804(0.683–0.925)

61.90

91.42

80.35

81.25

80.00

DLRPM

0.927(0.858–0.996)

94.28

76.19

87.50

71.25

92.25