A16aSupplements_P2
Attribute
Value
Var ID
00010309
Name
A16aSupplements_P2
Label
Supplements use
Description
Phase 2 data. FFQ questionnaire ELY-PQ-3-204 reads Have you taken any vitamins during the past year? 2 = Yes; 3 = No; -1 = left blank; -5 = more than one selected;
Additional Information
Releases
Release 10,
Data Source
Data Context
SELF-REPORT
Data Entry
Participant
Data Availability
Available
Valid From
2023-03-18
Valid To
Present
Is Current
True
Data type
Categorical
Minimum Value
Maximum Value
Warning Minimum Value
Warning Maximum Value
Significant figures
Decimal Places
Maximum Length
Pattern
Format
Coding
Code
Text
Template Usage
-1
Left blank
-5
more than one selected
2
Yes
3
No
Variable history
Release
Name
Master name
Release 10
A16aSupplements_P2
Release 8
Release 8a
Belonging groups