Details of Element:
Left Eye--Tonographic Initial Scale Reading
Component of
Vision-Color-Tonography
Unique Name: leisr
Contained in the
Common BLSA Data Set
? Yes
|
Data Points (as of 09/06/98) |
Males |
Females |
Total |
|
Number of Data Points |
3700 |
200 |
3900 |
|
Number of Distinct Participants |
959 |
150 |
1109 |
|
Year First Collected |
1964 |
1978 |
- |
|
Year Last Collected |
1985 |
1985 |
- |
Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: mm Hg
Precision: ##.#
Anticipated Range: 00.0 thru 99.9
Masterfile Index: 611-01-24
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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