Phenotype Library | phenotype: Unnamed Inflammatory Arthritis

Unnamed Inflammatory Arthritis

Amanda Nicholson, Elizabeth Ford, Kevin A Davies, Helen E Smith, Greta Rait, A Rosemary Tate, Irene Petersen, Jackie Cassell

PH610

Version ID

1220

Type

Disease or Syndrome

Data Sources

CPRD GOLD

Valid event data range

01/01/2005 - 31/12/2008

Sex

♀ Female ♂ Male

Agreement Date

2013-02-01

Coding system

Read codes v2 OXMIS codes

Collections

ClinicalCodes Repository Phenotype Library

Definition

Methods:

We examined EHRs of 5,843 patients in the General Practice Research Database, aged $30y, with a first coded diagnosis of RA between 2005 and 2008. Lists of indicator markers for RA were developed initially by panels of clinicians drawing up code-lists and then modified based on scrutiny of available data. The prevalence of indicator markers, and their temporal relationship to RA codes, was examined in patients from 3y before to 14d after recorded RA diagnosis.

Findings:

Indicator markers were common throughout EHRs of RA patients, with 83.5% having 2 or more markers. 34% of patients received a disease-specific prescription before RA was coded; 42% had a referral to rheumatology, and 63% had a test for rheumatoid factor. 65% had at least one joint symptom or sign recorded and in 44% this was at least 6-months before recorded RA diagnosis.

Publications

Amanda Nicholson, Elizabeth Ford, Kevin A Davies, Helen E Smith, Greta Rait, A Rosemary Tate, Irene Petersen, Jackie Cassell, Optimising Use of Electronic Health Records to Describe the Presentation of Rheumatoid Arthritis in Primary Care A Strategy for Developing Code Lists. PLoS ONE, 8:2, 2013.

Clinical Code List

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C2015/5168 Unnamed Inflammatory Arthritis - Primary Care - Read codes v2

Rows: 35

Code	Description	Entity type	Coding System (OXMIS Read)	Category
N04..11	Inflammatory polyarthropathy	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N045.00	Other juvenile arthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N045100	Juvenile seronegative polyarthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N04y.00	Other specified inflammatory polyarthropathy	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N04y100	Sero negative arthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N04y111	Sero negative polyarthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N04yz00	Other specified inflammatory polyarthropathy NOS	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N04z.00	Inflammatory polyarthropathy NOS	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N060.11	Endemic polyarthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N062900	Allergic arthritis of multiple sites	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N064900	Transient arthropathy of multiple sites	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N065.00	Unspecified polyarthropathy or polyarthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N065.11	Polyarthropathy NEC	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N065900	Unspecified polyarthropathy of multiple sites	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N065z00	Unspecified polyarthropathy or polyarthritis NOS	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N065z11	Polyarthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N06z900	Arthropathy NOS; of multiple sites	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N090900	Effusion of multiple joints	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093.00	Palindromic rheumatism	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093.11	Hench - Rosenberg syndrome	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093000	Palindromic rheumatism of unspecified site	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093100	Palindromic rheumatism of the shoulder region	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093200	Palindromic rheumatism of the upper arm	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093300	Palindromic rheumatism of the forearm	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093400	Palindromic rheumatism of the hand	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093500	Palindromic rheumatism of the pelvic region and thigh	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093600	Palindromic rheumatism of the lower leg	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093700	Palindromic rheumatism of the ankle and foot	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093800	Palindromic rheumatism of other specified site	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093900	Palindromic rheumatism of multiple sites	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N093z00	Palindromic rheumatism NOS	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N094900	Arthralgia of multiple joints	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
N095900	Multiple stiff joints	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
Nyu1.00	[X]Inflammatory polyarthropathies	res13: Unnamed Inflammatory Arthritis	Read	diagnostic
Nyu1500	[X]Other juvenile arthritis	res13: Unnamed Inflammatory Arthritis	Read	diagnostic

C2016/5170 Unnamed Inflammatory Arthritis - Primary Care - OXMIS codes

Rows: 4

Code	Description	Entity type	Coding System (OXMIS Read)	Category
7122A	RHEUMATISM PALINDROMIC	res13: Unnamed Inflammatory Arthritis	OXMIS	diagnostic
715 B	POLYARTHRITIS	res13: Unnamed Inflammatory Arthritis	OXMIS	diagnostic
7150SN	ARTHRITIS SERO NEGATIVE	res13: Unnamed Inflammatory Arthritis	OXMIS	diagnostic
7873DM	POLYARTHRALGIA	res13: Unnamed Inflammatory Arthritis	OXMIS	diagnostic

API

To Export Phenotype Details:

Format	API
XML	site_root/api/v1/public/phenotypes/PH610/version/1220/detail/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH610/version/1220/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('PH610', '1220', api_client=client)`

To Export Phenotype Code List:

Format	API
XML	site_root/api/v1/public/phenotypes/PH610/version/1220/export/codes/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH610/version/1220/export/codes/?format=json
CSV	site_root/phenotypes/PH610/version/1220/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('PH610', '1220', api_client=client)`

Version History

Version ID	Name	Owner	Publish date
1220	Unnamed Inflammatory Arthritis	ieuan.scanlon	2021-10-06	currently shown