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Vitamin B12 deficiency anaemia
Metadata
Name | Vitamin B12 deficiency anaemia |
Type | Disease or Syndrome |
Group | Haematological or immunological |
Data Sources |
|
Clinical Terminologies |
Read Version 2 ICD-10 |
Codelists | kuan_b12_def_LWC57mbghEZhQ7TQCCEAXQ_Read2.csv kuan_b12_def_LWC57mbghEZhQ7TQCCEAXQ_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 (LWC57mbghEZhQ7TQCCEAXQ) |
Primary care
Disease | Readcode | Medcode | ReadcodeDescr | Category |
---|---|---|---|---|
Vitamin B12 deficiency anaemia | 1452 | 54738 | H/O: Anaemia vit.B12 deficient | History of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | 66E1.00 | 11126 | B12 defic. initial assessment | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E2.00 | 8013 | B12 defic.follow-up assessment | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E3.00 | 31126 | B12 injections started | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E4.00 | 42928 | B12 injections - at home | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E5.00 | 12329 | B12 injections - at surgery | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E6.00 | 66935 | Reticulcytosis after B12 | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | 66E..00 | 7403 | B12 deficiency monitoring | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E7.00 | 48714 | B12 def.-dubious diag.criteria | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66E8.00 | 58599 | B12 injections stopped | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | 66EZ.00 | 36840 | B12 defic. monitoring NOS | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | C262100 | 2515 | Vitamin B12 deficiency | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | D010.00 | 2464 | Pernicious anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D010.11 | 2813 | Addison's anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D010.12 | 55370 | Biermer's congenital pernicious anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D010.13 | 46289 | Congenital deficiency of intrinsic factor | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011000 | 32953 | Vitamin B12 deficiency anaemia due to dietary causes | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011011 | 72895 | Imerslund - Grasbeck syndrome | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011013 | 69275 | Vegan's anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011100 | 2482 | Vit B12 defic anaemia due to malabsorption with proteinuria | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011200 | 62637 | Transcobalamin II deficiency | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011.00 | 29486 | Other vitamin B12 deficiency anaemias | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011.11 | 5271 | Vitamin B12 deficiency anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011X00 | 6028 | Vitamin B12 deficiency anaemia, unspecified | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D011z00 | 31270 | Other vitamin B12 deficiency anaemia NOS | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | D013000 | 22715 | Combined B12 and folate deficiency anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | Dyu0100 | 47952 | [X]Other dietary vitamin B12 deficiency anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | Dyu0200 | 35092 | [X]Other vitamin B12 deficiency anaemias | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | Dyu0600 | 53846 | [X]Vitamin B12 deficiency anaemia, unspecified | Diagnosis of Vitamin B12 deficiency anaemia |
Vitamin B12 deficiency anaemia | F11x600 | 24581 | Cerebral degeneration due to vitamin B12 deficiency | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | F162.00 | 7736 | Subacute combined degeneration of spinal cord | Vitamin B12 deficiency |
Vitamin B12 deficiency anaemia | F381500 | 56973 | Myasthenic syndrome due to pernicious anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Secondary care
Diagnoses
Disease | ICD10code | ICD10codeDescr | Category |
---|---|---|---|
Vitamin B12 deficiency anaemia | D51 | Vitamin B12 deficiency anaemia | Diagnosis of Vitamin B12 deficiency anaemia |
Implementation
At the specified date, a patient is defined as having had 'Vitamin B12 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. 'Vitamin B12 deficiency anaemia' diagnosis or history of diagnosis during a consultation OR Secondary care (ICD10) 1. ALL diagnoses of 'Vitamin B12 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