Details of Element: Kind of Day
Component of Mean Vitamin b6 Intake

Unique Name: kiofd0
Contained in the Common BLSA Data Set ? No

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 2755 0 2755
Number of Distinct Participants 845 0 845
Year First Collected 1959 n/a -
Year Last Collected 1975 n/a -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 Working
    1 Working, booklet done pre-visit
    8 Retired
    9 Retired, booklet done pre-visit
Precision: #.
Anticipated Range: 0. thru 9.
Masterfile Index: 307-18-68
Related Data Elements: none
Specific to this Data Element:
    Inclusion/Exclusion Rules: n/a
    Descriptive History: (none)
Details for this Data Type
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Revised 09/18/98 -- Send comments to our Web Master .