Details of Element:
Duration of Fvc (Seconds)
Component of
Pulmonary Function-Hopkins Review
Unique Name: duoff
Contained in the
Common BLSA Data Set
? No
|
Data Points (as of 09/06/98) |
Males |
Females |
Total |
|
Number of Data Points |
4582 |
0 |
4582 |
|
Number of Distinct Participants |
1005 |
0 |
1005 |
|
Year First Collected |
1962 |
n/a |
- |
|
Year Last Collected |
1977 |
n/a |
- |
Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: Seconds
Precision: ##.#
Anticipated Range: 00.0 thru 99.9
Masterfile Index: 117-01-04
Related Data Elements: none
Specific to this Data Element:
Inclusion/Exclusion Rules:
n/a
Descriptive History:
(none)
Details
for this Data Type
JM -
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Revised 09/18/98 -- Send comments to our
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