Details of Element: Father
Component of Ivitt

Unique Name: fathe7
Contained in the Common BLSA Data Set ? No

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 9 0 9
Number of Distinct Participants 9 0 9
Year First Collected 1963 n/a -
Year Last Collected 1964 n/a -

Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: #, Hx of Diabetes
Precision: #.
Anticipated Range: 0. thru 1.
Masterfile Index: 124-01-01
Related Data Elements: none
Specific to this Data Element:
    Descriptive history:
    The 124 file type contains data from the intravenous insulin tolerance test (IVITT). The coding of Card 1 deals with factors known to influence the results of the IVITT. These factors include the BLSA participant's family history of diabetes mellitus, medications and diseases known to affect the test, and technical factors that influence the results of the test.

    Data collection methodology:
    Blood chemistry.

    Related protocols:
    Other blood chemistries.

    Investigators:
    Dr. Reubin Andres (primary investigator)
    GRC Box-24
    andresr@grc.nia.nih.gov
    (410)-558-8194

    Frequency of data collection:
    Data were collected in selected BLSA men from 1968 to 1969.

    Inclusion/exclusion rules:
    No exclusions.

    Publications using these data:
Details for this Data Type
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Revised 09/18/98 -- Send comments to our Web Master .