Details of Element: Changed Frequency of Walking up 10 Steps
Component of Physical Functioning Inventory

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

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 508 486 994
Number of Distinct Participants 390 378 768
Year First Collected 1992 1991 -
Year Last Collected 1998 1998 -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 No
    1 Yes, cut back
    2 Yes, given up
    3 Yes, increased
    8 Don't know
Precision: #.
Anticipated Range: 0. thru 8.
Masterfile Index: 755-01-09
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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