Avon Longitudinal Study of Parents and Children
ALSPAC Early Years (13 months to 4 years 11 months)
ALSPAC Children in Focus 4Mth-61Mth Clinics Dataset
cf423
ALSPAC Children in Focus 4Mth-61Mth Clinics Dataset
(403 of 2131)
Variable Description
Name
cf424
Label
RDLS comp standardised score 25 mth
Dataset
| Value | Label | Frequency | % of valid | % of all |
|---|---|---|---|---|
| -9999 | Consent withdrawn | 0 |
0.00%
|
0.00%
|
| -3 | Test not done | 12 |
0.00%
|
|
| -2 | Did not attend | 313 |
0.00%
|
|
| -1 | Missing | 9 |
0.00%
|
| Valid | Invalid | Min | Max | Mean |
|---|---|---|---|---|
| 1098 | 334 | -11 | 3.1 | 0.6 |
Representation
Type
Code List
Selection Style
SelectOne
Codes
CF182A-
-9999 
Consent withdrawn -
-3 Test not done -
-2 Did not attend -
-1 Missing
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Language and vocabulary