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Table 2 Example of different cut-off scores on the prediction of NP

From: The sensitivity and specificity of using the McGill pain subscale for diagnosing neuropathic and non-neuropathic chronic pain in the total joint arthroplasty population

Cut off Score

Sensitivity %

1- Specificity %

-1.00

100

100

0.80

100

46.0

0.24

100

50.0

0.41

100

55.0

0.58

100

59.0

0.74

89.5

68.7

0.91

89.5

75.0

1.08

78.9

81.2

1.24

73.7

83.3

1.41

68.4

87.5

1.58

63.2

89.6

2.66

52.6

17.0

2.99

52.6

37.0

3.49

36.8

37.0

4.83

26.3

58.0

5.88

10.5

0.00