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Table 3 ROC analysis of MMSE and MES

From: Memory and Executive Screening (MES): a brief cognitive test for detecting mild cognitive impairment

 

Index

ROC area under the curve

95% Confidence Interval

Cut-off

Sensitivity (%)

Specificity (%)

Correct classification rate(%)

NC vs aMCI-sd

MMSET

.669

.606–.732

≤27

67.7

61.2

65.2

 

MEST

.893

.858–.928

≤75

79.5

82.8

80.8

NC vs aMCI-md

MMSET

.715

.663–.767

≤27

67.7

70.0

68.9

 

MEST

.956

.938–.974

≤72

87.8

91.3

89.5

NC vs AD

MMSET

.985

.976–.994

≤24

91.8

98.2

95.3

 

MEST

.998

.996–1.000

≤62

99.0

97.8

98.4