Details of Element: ...interfered With Drinking Before Travel
Component of Prostate Questionnaire & Examination

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

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 1381 0 1381
Number of Distinct Participants 671 0 671
Year First Collected 1993 n/a -
Year Last Collected 1998 n/a -

Type of Variable: Absolute Measure
Encoding: Discrete
    Value Meaning
    0 None of the time
    1 A little of the time
    2 Some of the time
    3 Most of the time
    4 All of the time
Precision: #.
Anticipated Range: 0. thru 4.
Masterfile Index: 803-01-20
Related Data Elements: none
Specific to this Data Element:
    Inclusion/Exclusion Rules: n/a
    Descriptive History: (none)
Details for this Data Type
JM - Disclaimer

Revised 09/18/98 -- Send comments to our Web Master .