Metadata

Name Folate deficiency anaemia
Type Disease or Syndrome
Group Haematological or immunological
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists kuan_folatedef_FPLoVUa2GzovLpzcPkMLfk_Read2.csv kuan_folatedef_FPLoVUa2GzovLpzcPkMLfk_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 (FPLoVUa2GzovLpzcPkMLfk)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Folate deficiency anaemia C262000 4078 Folic acid deficiency Folic acid deficiency
Folate deficiency anaemia D012100 36634 Folate-deficiency anaemia due to dietary causes Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012111 98709 Goat's milk anaemia Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012200 37082 Folate-deficiency anaemia, drug induced Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012300 55481 Folate-deficiency anaemia due to malabsorption Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012400 56114 Folate-deficiency anaemia due to liver disorders Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012.00 4080 Folate-deficiency anaemia Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012.11 24870 Folic acid deficiency anaemia Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D012z00 42117 Folate-deficiency anaemia NOS Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia D013000 22715 Combined B12 and folate deficiency anaemia Diagnosis of Folate deficiency anaemia
Folate deficiency anaemia Dyu0300 53783 [X]Other folate deficiency anaemias Diagnosis of Folate deficiency anaemia

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Folate deficiency anaemia D52 Folate deficiency anaemia Diagnosis of Folate deficiency anaemia

Implementation

At the specified date, a patient is defined as having had 'Folate deficiency anaemia' 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. Folate  deficiency anaemia diagnosis or history of diagnosis during a consultation 
OR
Secondary care (ICD10)
1. ALL diagnoses of 'Folate deficiency anaemia' 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