Details of Element: Xray # of Recruiter
Component of Status


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

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 1995 299 2294
Number of Distinct Participants 970 218 1188
Year First Collected 1958 1978 -
Year Last Collected 1982 1982 -

Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: (undeclared)
Precision: ####.
Anticipated Range: 0011. thru 5500.
Masterfile Index: 750-01-41
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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