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    Home / Central Data Catalog / USDV4 / variable [loc_b4_calc_othties]
central

Uniform Data Set version 4
UDSv4 - Template

United States
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
16324
  • Study Description
  • Data Dictionary
  • Data files
  • UDSv4TemplateForXMLD_2026-04-14_0731.REDCap.xml

Additional Rules for scoring various tie scenarios (loc_b4_calc_othties)

Data file: UDSv4TemplateForXMLD_2026-04-14_0731.REDCap.xml

Overview

Valid: 46
Mean: 42.59
var_std: 16.45
Range: -
Format: Numeric

Others

Notes
Calculated : //additional tie scenarios based on memory scores or rare item permutations if( (([loc_b4_calc_ltmem]=3 and [loc_b4_calc_gtmem]=1) or ([loc_b4_calc_ltmem]=1 and [loc_b4_calc_gtmem]=3)) and [loc_b4_calc_eqmem]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=1, [memory], if([memory]=3 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq2], '2', if([memory]=3 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq1], '1', if([memory]=3 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq05], '0.5', if([memory]=3 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq0], '0.5', if([memory]=2 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq2], '2', if([memory]=2 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq1], '1', if([memory]=2 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq3], '3', if([memory]=2 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq05], '0.5', if([memory]=2 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq0], '0.5', if([memory]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq1], '1', if([memory]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq05], '0.5', if([memory]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq0], '0.5', if([memory]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq2], '2', if([memory]=1 and max([loc_b4_calc_eq05], [loc_b4_calc_eq1], [loc_b4_calc_eq2], [loc_b4_calc_eq3],[loc_b4_calc_eq0])=[loc_b4_calc_eq3], '3', 9999)))))))))))))))
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