gq_menstr_lastdate_DER_p2
Attribute
Value
Var ID
00020483
Name
gq_menstr_lastdate_DER_p2
Label
A6a. The first day of the last menstrual period.
Description
A6a. On what date was the first day of your last menstrual period? derived from GQ_V3.0_24/04: -1=left blank;-7=not applicable/answered but undetermined
Additional Information
Releases
Release 10,
Data Source
Data Context
DERIVED
Data Entry
Nutrition
Data Availability
Available
Valid From
05/01/2024
Valid To
Present
Is Current
True
Data type
Real
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
-7
Not applicable/answered but undetermined
Variable history
Release
Name
Master name
Release 10
gq_menstr_lastdate_DER_p2
Release 8
Release 8a
Belonging groups
Name
Description
Type