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.
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.
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 |
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 |
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 |
|
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 |
|
Version ID |
Name | Owner | Publish date | |
---|---|---|---|---|
1220 | Unnamed Inflammatory Arthritis | ieuan.scanlon | 2021-10-06 | currently shown |
Export - export all codes into a csv file/JSON/XML for the current phenotype version.
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