Avon Longitudinal Study of Parents and Children
ALSPAC Childhood (5 years to 12 years 11 months)
ALSPAC Focus at 9 Clinic Dataset
f9sn707a
ALSPAC Focus at 9 Clinic Dataset
(671 of 954)
Variable Description
Name
f9sn800
Label
DV: Developmental dyslexia: F9
Dataset
| Value | Label | Frequency | % of valid | % of all |
|---|---|---|---|---|
| -9999 | Consent withdrawn | 0 |
0.00%
|
0.00%
|
| -1 | Missing | 0 |
0.00%
|
|
| 0 | Not dyslexic | 7,553 |
97.81%
|
0.00%
|
| 1 | Developmental dyslexia | 169 |
2.19%
|
0.00%
|
| Valid | Invalid | Min | Max | Mean |
|---|---|---|---|---|
| 7722 | 0 | 0 | 1 | 0.02 |
Representation
Type
Code List
Selection Style
SelectOne
Codes
F9SN800-
-9999 
Consent withdrawn -
-1 Missing -
0 Not dyslexic -
1 Developmental dyslexia
Aggregation Method
Unspecified
Temporal
False
Geographic
False
Language and vocabulary