Metadata

Name Ankylosing spondylitis
Type Disease or Syndrome
Group Musculoskeletal
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists
Valid Event Data Range 01/01/1999 - 01/07/2016
Sex Female
Male
Authors Kuan V, Denaxas S, Gonzalez-Izquierdo A, Direk K, Bhatti O, Husain S, Sutaria S, Hingorani M, Nitsch D, Parisinos C, Lumbers T, Mathur R, Sofat R, Casas JP, Wong I, Hemingway H, Hingorani A
Agreement Date 20 May 2019
Version (UUID) 1 (M52WcZ3izzZtQD7PswhEB5)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Ankylosing spondylitis 2377.00 37400.0 O/E - ankyl.spondyl.chest def. Diagnosis of Ankylosing spondylitis
Ankylosing spondylitis 388p.00 93639.0 BASDAI - Bath ankylosing spondylitis disease activity index Diagnosis of Ankylosing spondylitis
Ankylosing spondylitis N100.00 2184.0 Ankylosing spondylitis Diagnosis of Ankylosing spondylitis
Ankylosing spondylitis N100.11 40946.0 Marie - Strumpell spondylitis Diagnosis of Ankylosing spondylitis

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Ankylosing spondylitis M45 Ankylosing spondylitis Diagnosis of Ankylosing spondylitis

Implementation

At the specified date, a patient is defined as having had 'Ankylosing spondylitis' IF they meet the criteria for any of the following on or before the specified date. The earliest date on which the individual meets any of the following criteria on or before the specified date is defined as the first event date:

Primary care
1. 'Ankylosing spondylitis' diagnosis or history of diagnosis during a consultation 
OR
Secondary care (ICD10)
1. ALL diagnoses of 'Ankylosing spondylitis' or history of diagnosis during a hospitalization

Publications

Kuan V., Denaxas S., Gonzalez-Izquierdo A. et al. A chronological map of 308 physical and mental health conditions from 4 million individuals in the National Health Service. The Lancet Digital Health - DOI 10.1016/S2589-7500(19)30012-3