Details of Element:
Year Test Was Performed
Component of
Pulmonary Disease Classification
Unique Name: yetew
Contained in the
Common BLSA Data Set
? No
|
Data Points (as of 09/06/98) |
Males |
Females |
Total |
|
Number of Data Points |
619 |
0 |
619 |
|
Number of Distinct Participants |
549 |
0 |
549 |
|
Year First Collected |
1964 |
n/a |
- |
|
Year Last Collected |
1976 |
n/a |
- |
Type of Variable: Absolute Measure
Encoding: Continuous; Converted to 4 digit year
Precision: ##.
Anticipated Range: 00. thru 99.
Masterfile Index: 009-01-35
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
.