Table 6.
Comparison of Sensitivity and Specificity between Individual Variables from the NAB and the AVLT, CERAD, CVLT, and HVLT.
Test | Variable | Sensitivity | Specificity |
---|---|---|---|
MCI vs. Control | |||
CERAD | IRa | .33 - .73 | .80 - .93 |
IRb | .67 | 1.00 | |
DRc | .83 | .60 | |
DRa | .26 | 1.00 | |
DRb | .81 | .86 | |
%Retc | .89 | .55 | |
%Reta | .33 | .66 | |
%Retb | .62 | .90 | |
Recognitiona | .33 - .70 | .93 – 1.00 | |
Recognitionc | .94 | .35 | |
HVLT | IRd | .82 | .79 |
NAB | List A IRe | .76 | .69 |
List B IRe | .69 | .62 | |
List A SDRe | .86 | .72 | |
List A LDRe | .62 | .97 | |
AD vs Control | |||
CERAD | IRf | .86 | .87 |
IRa | .60 - .86 | .80 - .93 | |
IRg | .95 | .89 | |
IRb | .89 | 1.00 | |
DRf | .74 | .82 | |
DRa | .86 | 1.00 | |
DRg | .92 | .89 | |
DRb | 1.00 | .86 | |
%Reta | .80 | .66 | |
%Retb | .79 | .90 | |
Recognitionf | .76 | .87 | |
Recognitiona | .60 - .80 | .93 – 1.00 | |
CVLT | IRh | .95 | .89 |
LDRh | .98 | .88 | |
HVLT | IRi | .75 | .92 |
AVLT | Trial 1j | .63 | .90 |
Trial 5j | .80 | .43 | |
SDRj | .79 | .81 | |
LDRj | .83 | .83 | |
NAB | List A IRe | .85 | .90 |
List B IRe | .85 | .79 | |
List A SDRe | .92 | .97 | |
List A LDRe | .92 | .97 | |
AD vs. MCI | |||
HVLT | IRd | .79 | .96 |
IRk | .91 | .69 | |
NAB | List A IRe | .58 | .86 |
List B IRe | .65 | .72 | |
List A SDRe | .73 | .83 | |
List A LDRe | .89 | .52 |
Note. MCI = Mild cognitive impairment; CERAD = Consortium to Establish a Registry for Alzheimer’s Disease; IR = Immediate Recall; DR = Delayed Recall; %Ret = Percent Retention; HVLT = Hopkins Verbal Learning Test; NAB = Neuropsychological Assessment Battery; SDR = Short Delay Recall; LDR = Long Delay Recall; AD = Alzheimer’s Disease; CVLT = California Verbal Learning Test; AVLT = Auditory Verbal Learning Test.
Current study (see Table 2).