Details of Element: Maximum Expiratory Flow Rate (L/Min)
Component of Pulmonary Function


Unique Name: mefrl1
Contained in the Common BLSA Data Set ? No

Data Points (as of 09/06/98) Males Females Total
Number of Data Points 654 0 654
Number of Distinct Participants 546 0 546
Year First Collected 1969 n/a -
Year Last Collected 1970 n/a -

Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: (undeclared)
Precision: ##.##
Anticipated Range: 00.00 thru 99.99
Masterfile Index: 112-01-28
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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