Table 1 Read codes for learning disabilities used in this study.
Read Codes | Definitions |
|---|---|
E3 | Mental Retardation |
E30.. | Mild Mental Retardation |
E310. | Moderate Mental Retardation |
E311. | Severe Mental Retardation |
E312. | Profound Mental Retardation |
E140. | Autism |
Eu842 | Rett's Syndrome |
N726./PKy93 | Prader-Willi Syndrome |
N721/PJ0../PJ0z. | Down 's syndrome |
N724/PJ2../PJ2z. | Edward's Syndrome |
PKyz5 | Angelman Syndrome |
N725/PJyy4 | Fragile X Syndrome |
C301. | Phenylketonuria |