Details of Element:
Chirping, Year Onset
Component of
Hearing History Questionnaire
Unique Name: chyeo
Contained in the
Common BLSA Data Set
? No
|
Data Points (as of 09/06/98) |
Males |
Females |
Total |
|
Number of Data Points |
0 |
0 |
0 |
|
Number of Distinct Participants |
0 |
0 |
0 |
|
Year First Collected |
n/a |
n/a |
- |
|
Year Last Collected |
n/a |
n/a |
- |
Type of Variable: Absolute Measure
Encoding: Continuous
Units of Measure: year
Precision: ####.
Anticipated Range: 1900. thru 2020.
Masterfile Index: 605-01-07
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
.