D4C CONFUSED, SIBLINGS-PQ
Add Health
Parents (1995)
Parents (1995)
Parents (1995)
(348 of 353)
Variable Description
Name
PD4C
Label
D4C CONFUSED, SIBLINGS-PQ
Dataset
Summary Statistics for 'PD4C'
| Value | Valid | Label | Frequency | % of Valid | % of All |
|---|---|---|---|---|---|
| . | Missing | missing | 3,238 |
15.61%
|
|
| 1 | Valid | frequently | 82 |
5.99%
|
0.40%
|
| 2 | Valid | occasionally | 178 |
13.01%
|
0.86%
|
| 3 | Valid | never | 804 |
58.77%
|
3.88%
|
| 6 | Missing | refused | 8 |
0.04%
|
|
| 7 | Missing | legitimate skip | 16,114 |
77.68%
|
|
| 8 | Missing | don't know | 17 |
0.08%
|
| Total Responses | Valid | Invalid | Min | Max |
|---|---|---|---|---|
| 20745 | 1368 | 19377 | 1 | 9 |
Representation
Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
frequently, occasionally, never-
1 
frequently -
2 occasionally -
3 never
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Represented Variable
When the twins were young children: How often were their siblings confused?Missing Values
refused, legitimate skip, don't knowSource Questions
PD4CLineage
-
Parents (1995) -
PD4C
D4C CONFUSED, SIBLINGS-PQ-
4C. When the twins were young children: How often were their siblings confused?
-
Concordance
| frequently | ||
| occasionally | ||
| never |
| frequently | ||
| occasionally | ||
| never |
| Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
|---|
| frequently | ||
| occasionally | ||
| never |