Details of Element: Exercise Status
Component of Stress Data

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

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 931 636 1567
Number of Distinct Participants 628 433 1061
Year First Collected 1976 1979 -
Year Last Collected 1991 1991 -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 NONE
    1 ACTIVE
    3 AEROBIC
Precision: #.
Anticipated Range: 0. thru 3.
Masterfile Index: 143-01-65
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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