Details of Element: Who Recruited 0:Volunteer 1:Staff 2:Member
Component of Status

Unique Name: wr01q
Contained in the Common BLSA Data Set ? No

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 2326 321 2647
Number of Distinct Participants 1148 236 1384
Year First Collected 1958 1978 -
Year Last Collected 1982 1982 -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 Volunteer
    1 Staff
    2 Participant
Precision: #.
Anticipated Range: 0. thru 2.
Masterfile Index: 750-01-31
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 .