D4D CONFUSED, GRANDPARENTS-PQ
Add Health
Parents (1995)
Parents (1995)
Parents (1995)
(349 of 353)
Variable Description
Name
PD4D
Label
D4D CONFUSED, GRANDPARENTS-PQ
Dataset
Summary Statistics for 'PD4D'
| Value | Valid | Label | Frequency | % of Valid | % of All |
|---|---|---|---|---|---|
| . | Missing | missing | 3,234 |
15.59%
|
|
| 1 | Valid | frequently | 295 |
21.55%
|
1.42%
|
| 2 | Valid | occasionally | 310 |
22.64%
|
1.49%
|
| 3 | Valid | never | 697 |
50.91%
|
3.36%
|
| 6 | Missing | refused | 5 |
0.02%
|
|
| 7 | Missing | legitimate skip | 16,114 |
77.68%
|
|
| 8 | Missing | don't know | 23 |
0.11%
|
| Total Responses | Valid | Invalid | Min | Max |
|---|---|---|---|---|
| 20745 | 1369 | 19376 | 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 grandparents confused?Missing Values
refused, legitimate skip, don't knowSource Questions
PD4DLineage
-
Parents (1995) -
PD4D
D4D CONFUSED, GRANDPARENTS-PQ-
4D. When the twins were young children: How often were their grandparents confused?
-
Concordance
| frequently | ||
| occasionally | ||
| never |
| frequently | ||
| occasionally | ||
| never |
| Dataset | Variable | Valid | Invalid | Min | First Quartile | Median | Third Quartile | Max | Mean | StdDev |
|---|
| frequently | ||
| occasionally | ||
| never |