Phenotype Library | phenotype: Learning Disability

Learning Disability

Siobhan Reilly, Ivan Olier, Claire Planner, Tim Doran, David Reeves, Darren M Ashcroft, Linda Gask, Evangelos Kontopantelis

PH634

Version ID

1268

Type

Disease or Syndrome

Data Sources

CPRD GOLD

Valid event data range

01/04/2000 - 31/03/2012

Sex

♂ Male

Agreement Date

2015-12-15

Coding system

Read codes v2 OXMIS codes

Collections

ClinicalCodes Repository Phenotype Library

Definition

Objectives:

Little is known about the prevalence of comorbidity rates in people with severe mental illness (SMI) in UK primary care. We calculated the prevalence of SMI by UK country, English region and deprivation quintile, antipsychotic and antidepressant medication prescription rates for people with SMI, and prevalence rates of common comorbidities in people with SMI compared with people without SMI.

Design:

Retrospective cohort study from 2000 to 2012.

Setting:

627 general practices contributing to the Clinical Practice Research Datalink, a UK primary care database.

Participants:

Each identified case (346 551) was matched for age, sex and general practice with 5 randomly selected control cases (1 732 755) with no diagnosis of SMI in each yearly time point.

Outcome measures:

Prevalence rates were calculated for 16 conditions.

Publications

Siobhan Reilly, Ivan Olier, Claire Planner, Tim Doran, David Reeves, Darren M Ashcroft, Linda Gask, Evangelos Kontopantelis, Inequalities in physical comorbidity a longitudinal comparative cohort study of people with severe mental illness in the UK. BMJ Open, 5(e009010), 2015.

Clinical Code List

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C2050/5238 Learning Disability - Primary Care - Read codes v2

Rows: 36

Code	Description	Entity type	Coding System (OXMIS Read)	Category
13Z4E00	Learning difficulties	res26: LearningDis	Read	diagnostic
E2F2.00	Other specific learning difficulty	res26: LearningDis	Read	diagnostic
E3...00	Mental retardation	res26: LearningDis	Read	diagnostic
E30..00	Mild mental retardation, IQ in range 50-70	res26: LearningDis	Read	diagnostic
E31..00	Other specified mental retardation	res26: LearningDis	Read	diagnostic
E310.00	Moderate mental retardation, IQ in range 35-49	res26: LearningDis	Read	diagnostic
E311.00	Severe mental retardation, IQ in range 20-34	res26: LearningDis	Read	diagnostic
E312.00	Profound mental retardation with IQ less than 20	res26: LearningDis	Read	diagnostic
E31z.00	Other specified mental retardation NOS	res26: LearningDis	Read	diagnostic
E3y..00	Other specified mental retardation	res26: LearningDis	Read	diagnostic
E3z..00	Mental retardation NOS	res26: LearningDis	Read	diagnostic
Eu7..00	[X]Mental retardation	res26: LearningDis	Read	diagnostic
Eu70.00	[X]Mild mental retardation	res26: LearningDis	Read	diagnostic
Eu70y00	[X]Mild mental retardation, other impairments of behaviour	res26: LearningDis	Read	diagnostic
Eu70z00	[X]Mild mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu71.00	[X]Moderate mental retardation	res26: LearningDis	Read	diagnostic
Eu71z00	[X]Mod mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu72.00	[X]Severe mental retardation	res26: LearningDis	Read	diagnostic
Eu72y00	[X]Severe mental retardation, other impairments of behaviour	res26: LearningDis	Read	diagnostic
Eu72z00	[X]Sev mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu73.00	[X]Profound mental retardation	res26: LearningDis	Read	diagnostic
Eu73y00	[X]Profound mental retardation, other impairments of behavr	res26: LearningDis	Read	diagnostic
Eu73z00	[X]Prfnd mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu7y.00	[X]Other mental retardation	res26: LearningDis	Read	diagnostic
Eu7yy00	[X]Other mental retardation, other impairments of behaviour	res26: LearningDis	Read	diagnostic
Eu7yz00	[X]Other mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu7z.00	[X]Unspecified mental retardation	res26: LearningDis	Read	diagnostic
Eu7zz00	[X]Unsp mental retardation without mention impairment behav	res26: LearningDis	Read	diagnostic
Eu81.00	[X]Specific developmental disorders of scholastic skills	res26: LearningDis	Read	diagnostic
Eu81y00	[X]Other developmental disorders of scholastic skills	res26: LearningDis	Read	diagnostic
Eu81z00	[X]Developmental disorder of scholastic skills, unspecified	res26: LearningDis	Read	diagnostic
Eu81z11	[X]Learning disability NOS	res26: LearningDis	Read	diagnostic
Eu84112	[X]Mental retardation with autistic features	res26: LearningDis	Read	diagnostic
Z7CD200	Learning difficulties	res26: LearningDis	Read	diagnostic
ZS34.00	Developmental disorder of scholastic skill	res26: LearningDis	Read	diagnostic
ZS34.11	Learning disability	res26: LearningDis	Read	diagnostic

C2051/5240 Learning Disability - Primary Care - OXMIS codes

Rows: 6

Code	Description	Entity type	Coding System (OXMIS Read)	Category
3061LF	LEARNING DIFFICULTY	res26: LearningDis	OXMIS	diagnostic
311	MENTAL RETARDATION MILD	res26: LearningDis	OXMIS	diagnostic
312	MENTAL RETARDATION MODERATE	res26: LearningDis	OXMIS	diagnostic
313	MENTAL RETARDATION SEVERE	res26: LearningDis	OXMIS	diagnostic
315	RETARDATION MENTAL	res26: LearningDis	OXMIS	diagnostic
315 HC	MENTAL HANDICAP	res26: LearningDis	OXMIS	diagnostic

API

To Export Phenotype Details:

Format	API
XML	site_root/api/v1/public/phenotypes/PH634/version/1268/detail/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH634/version/1268/detail/?format=json
R Package	`# Download here library(ConceptLibraryClient) # Connect to API client = connect_to_API(public=TRUE) # Get details of phenotype details = get_phenotype_detail_by_version('PH634', '1268', api_client=client)`

To Export Phenotype Code List:

Format	API
XML	site_root/api/v1/public/phenotypes/PH634/version/1268/export/codes/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH634/version/1268/export/codes/?format=json
CSV	site_root/phenotypes/PH634/version/1268/export/codes/
R Package	`# Download here library(ConceptLibraryClient) # Connect to API client = connect_to_API(public=TRUE) # Get codelists of phenotype codelists = get_phenotype_code_list('PH634', '1268', api_client=client)`

Version History

Version ID	Name	Owner	Publish date
1268	Learning Disability	ieuan.scanlon	2021-10-06	currently shown