Metadata

Name Irritable bowel syndrome
Type Disease or Syndrome
Group Digestive
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists kuan_IBS_g2YVaUEpnd8CJyLASZPNQi_Read2.csv kuan_IBS_g2YVaUEpnd8CJyLASZPNQi_ICD10.csv
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 (g2YVaUEpnd8CJyLASZPNQi)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Irritable bowel syndrome 14CF.00 30630.0 History of irritable bowel syndrome History of Irritable bowel syndrome
Irritable bowel syndrome 8Cm..00 104591.0 Management of irritable bowel syndrome Diagnosis of Irritable bowel syndrome
Irritable bowel syndrome J521000 29835.0 Irritable bowel syndrome with diarrhoea Diagnosis of Irritable bowel syndrome
Irritable bowel syndrome J521.00 923.0 Irritable colon - Irritable bowel syndrome Diagnosis of Irritable bowel syndrome
Irritable bowel syndrome J521.11 451.0 Irritable bowel syndrome Diagnosis of Irritable bowel syndrome
Irritable bowel syndrome J521.13 2153.0 Spastic colon Diagnosis of Irritable bowel syndrome

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Irritable bowel syndrome K58 Irritable bowel syndrome Diagnosis of Irritable bowel syndrome

Implementation

At the specified date, a patient is defined as having had 'Irritable bowel syndrome' 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. 'Irritable bowel syndrome' diagnosis or history of diagnosis or procedure during a consultation 
OR
Secondary care
1. ALL diagnoses of 'Irritable bowel syndrome' 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