FI: EXPERIENCE W/ PHYSICAL MEASURMNTS-W4

Variable Description

Name
I4BLOOD
Label
FI: EXPERIENCE W/ PHYSICAL MEASURMNTS-W4
Dataset
intid4

Summary Statistics for 'I4BLOOD'

Value Valid Label Frequency % of Valid % of All
0 Valid no 10,640
71.06%
67.77%
1 Valid yes, as FI 2,962
19.78%
18.87%
3 Valid yes, as both 59
0.39%
0.38%
4 Valid yes, not as FI/FS 1,313
8.77%
8.36%
6 Missing refused 727
4.63%
Total Responses Valid Invalid Min Max
15701 14974 727 0 4

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Missing Values
refused

Source Questions

I4BLOOD

Lineage

  • Wave IV Field Interviewer Data - I4BLOOD
    FI: EXPERIENCE W/ PHYSICAL MEASURMNTS-W4
    • I4BLOOD
      Does interviewer have specific experience in collecting blood spots from finger stick?

Concordance

Add Health
Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4BLOOD
no
71.06%
yes, as FI
19.78%
yes, as both
0.39%
yes, not as FI/FS
8.77%
Add Health
Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4BLOOD
no
67.77%
yes, as FI
18.87%
yes, as both
0.38%
yes, not as FI/FS
8.36%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave IV Field Interviewer Data I4BLOOD 14,974 727 0 4
Add Health
Wave IV
Wave IV In-Home Interview
Wave IV Field Interviewer Data
I4BLOOD
no 0
yes, as FI 1
yes, as both 3
yes, not as FI/FS 4