Details of Element: Question 139
Component of Cornell Medical Index

Unique Name: que1q1
Contained in the Common BLSA Data Set ? Yes

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 3203 1101 4304
Number of Distinct Participants 1447 766 2213
Year First Collected 1958 1978 -
Year Last Collected 1998 1998 -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 No
    1 Yes
    2 Both
    3 Neither
Precision: #.
Anticipated Range: 0. thru 3.
Masterfile Index: 004-01-57
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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