Details of Element: Exercise Habits
Component of Blsa Physical Activity Study

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

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 75 77 152
Number of Distinct Participants 75 77 152
Year First Collected 1987 1984 -
Year Last Collected 1988 1988 -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 None
    1 Moderate
    2 Active
Precision: #.
Anticipated Range: 0. thru 2.
Masterfile Index: 145-03-20
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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