Avon Longitudinal Study of Parents and Children
ALSPAC Adolescence (13 years – 18 years 11 months)
ALSPAC teen Focus 4 Clinic Dataset
FJDR5400
ALSPAC teen Focus 4 Clinic Dataset
(1517 of 1937)
Variable Description
Name
FJDR5450
Label
DR2018: YP has ever tried Sedatives or Sleeping Pills [F17]
Dataset
| Value | Label | Frequency | % of valid | % of all |
|---|---|---|---|---|
| -9999 | Consent withdrawn | 0 |
0.00%
|
0.00%
|
| -11 | Triplets/quadruplets | 13 |
0.00%
|
|
| -10 | Did not attend | 10,228 |
0.00%
|
|
| -4 | Session not done | 1,055 |
0.00%
|
|
| -2 | Skipped | 3 |
0.00%
|
|
| -1 | NS/NA | 29 |
0.00%
|
|
| 1 | Yes | 116 |
2.81%
|
0.00%
|
| 2 | No | 4,014 |
97.19%
|
0.00%
|
| Valid | Invalid | Min | Max | Mean |
|---|---|---|---|---|
| 4130 | 11328 | 1 | 2 | 1.97 |
Representation
Type
Code List
Selection Style
SelectOne
Codes
FJCH700-
-9999 
Consent withdrawn -
-11 Triplets/quadruplets -
-10 Did not attend -
-4 Session not done -
-2 Skipped -
-1 NS/NA -
1 Yes -
2 No
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Substance abuse