Clinical code lists – Asthma, Eczema and Hay fever

Pembrey, LORCID logo; Cunha, S and Santorelli, G (2022). Clinical code lists – Asthma, Eczema and Hay fever. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.00003098.
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CTV3 Read codes and British National Formulary (BNF) codes were used to define cases of asthma, eczema and hay fever using electronic primary care records in the Born in Bradford birth cohort. CTV3 (Clinical Terms Version 3) Read codes are coded clinical terms designed for use in electronic health records in the NHS in the UK and BNF codes are for prescriptions of medications. This was part of a project to investigate the association between in-utero antibiotic exposure in babies born by caesarean section and subsequent risk of allergic disease and asthma in the Born in Bradford birth cohort.

Keywords

Read codes; British National Formulary; Clinical code lists

Item Type Dataset
Resource Type
Resource Type
Resource Description
Dataset
Quantitative
Capture method Observation
Date 16 September 2022
Language(s) of written materials English
Creator(s) Pembrey, LORCID logo; Cunha, S and Santorelli, G
LSHTM Faculty/Department Faculty of Epidemiology and Population Health > Dept of Medical Statistics
Participating Institutions London School of Hygiene & Tropical Medicine, London, United Kingdom; Bradford Institute for Health Research
Date Deposited 21 Sep 2022 16:04
Last Modified 22 Sep 2025 13:32
Publisher London School of Hygiene & Tropical Medicine

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CTV3 Read codes and British National Formulary (BNF) codes used to define cases of asthma, eczema and hay fever using electronic primary care records in the Born in Bradford birth cohort
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