Uniform Data Set version 4
UDSv4 - Template

Reference ID

USDv4

Producer(s)

National Alzheimer’s Coordinating Center (NACC) and the NIA-funded ADRC network

Collections

Clinical Trial

Metadata

DDI/XML JSON

Created on

Jul 02, 2026

Last modified

Jul 07, 2026

Page views

13237

1f. Total Raw Score -- Uncorrected (mocatots)

Valid: 55

Mean: 96.28

var_std: 6.87

Range: -

Format: Numeric

Question pretext

[loc_c2_or_c2t]='C2' and [mocacomp]='1'

Notes

Field Note : This is the In-Person MoCA Score
Calculated : if([loc_c2_or_c2t]='C2' and ([loc_sum_mocatots])>30, 88, ([loc_sum_mocatots]))

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