FLAG: IL-8 CONCENTRATION TYPE -W5
Add Health
Wave V Biomarker Data
Measures of Inflammation and Immune Function
Measures of Inflammation and Immune Function
(11 of 15)
Variable Description
Name
H5IL8FL
Label
FLAG: IL-8 CONCENTRATION TYPE -W5
Dataset
Summary Statistics for 'H5IL8FL'
| Value | Valid | Label | Frequency | % of Valid | % of All |
|---|---|---|---|---|---|
| . | Missing | missing | 566 |
10.52%
|
|
| 1 | Valid | IL-8 concentration is below the lower LOD (< 0.060 pg/ml) - missing | 0 |
0.00%
|
0.00%
|
| 2 | Valid | IL-8 concentration is below the lower LOD (< 0.060 pg/ml), but extrapolated | 0 |
0.00%
|
0.00%
|
| 3 | Valid | IL-8 concentration is within the LODs (0.060 - 1120 pg/ml) | 4,782 |
99.31%
|
88.87%
|
| 4 | Valid | IL-8 concentration is above the upper LOD (> 1120 pg/ml), but extrapolated | 33 |
0.69%
|
0.61%
|
| 5 | Valid | IL-8 concentration is above the upper LOD (> 1120 pg/ml) - missing | 0 |
0.00%
|
0.00%
|
| Total Responses | Valid | Invalid | Min | Max |
|---|---|---|---|---|
| 5381 | 4815 | 566 | 3 | 4 |
Representation
Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
Numeric
IL-8 concentration is below the lower LOD (< 0.060 pg/ml) - missing, IL-8 concentration is below the lower LOD (< 0.060 pg/ml), but extrapolated, IL-8 concentration is within the LODs (0.060 - 1120 pg/ml)-
1 
IL-8 concentration is below the lower LOD (< 0.060 pg/ml) - missing -
2 IL-8 concentration is below the lower LOD (< 0.060 pg/ml), but extrapolated -
3 IL-8 concentration is within the LODs (0.060 - 1120 pg/ml) -
4 IL-8 concentration is above the upper LOD (> 1120 pg/ml), but extrapolated -
5 IL-8 concentration is above the upper LOD (> 1120 pg/ml) - missing
Measurement Unit
Numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Missing Values
missingSource Questions
H5IL8FLLineage
-
Measures of Inflammation and Immune Function -
H5IL8FL
FLAG: IL-8 CONCENTRATION TYPE -W5-
Flag indicating IL-8 concentration type
-
