Metadata

Name Prematurity
Type Disease or Syndrome
Group Perinatal
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists kuan_prematurity_QLJese4vjozSvYQxScWpv7_Read2.csv kuan_prematurity_QLJese4vjozSvYQxScWpv7_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 (QLJese4vjozSvYQxScWpv7)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Prematurity 1546.00 11829.0 H/O: premature delivery History of Prematurity
Prematurity 6351.00 29074.0 Baby premature 36-38 weeks Diagnosis of Prematurity
Prematurity 6352.00 27662.0 Baby v. premature 32-36 weeks Diagnosis of Prematurity
Prematurity 6353.00 17915.0 Baby extremely prem.28-32 week Diagnosis of Prematurity
Prematurity 635..13 164.0 Premature baby Diagnosis of Prematurity
Prematurity 6356.00 29996.0 Baby premature 26-28 weeks Diagnosis of Prematurity
Prematurity 6357.00 45702.0 Baby premature 24-26 weeks Diagnosis of Prematurity
Prematurity 635A.00 19598.0 Baby premature 37 weeks Diagnosis of Prematurity
Prematurity 635B.00 17968.0 Baby premature 36 weeks Diagnosis of Prematurity
Prematurity 635C.00 106617.0 Preterm infant status Diagnosis of Prematurity
Prematurity 635C.11 107078.0 Preterm Diagnosis of Prematurity
Prematurity Q110.00 26683.0 Very premature - less than 1000g or less than 28 weeks Diagnosis of Prematurity
Prematurity Q110.11 23926.0 Immature baby Diagnosis of Prematurity
Prematurity Q111.00 23670.0 Premature - weight 1000g-2499g or gestation of 28-37weeks Diagnosis of Prematurity
Prematurity Q112.00 48011.0 Extreme immaturity Diagnosis of Prematurity
Prematurity Q112.11 32439.0 Extreme prematurity - less than 28 weeks Diagnosis of Prematurity
Prematurity Q116.00 35209.0 Premature infant 28-37 weeks Diagnosis of Prematurity
Prematurity Q11..11 20429.0 Baby born premature Diagnosis of Prematurity
Prematurity Q11z.00 1211.0 Born premature NOS Diagnosis of Prematurity
Prematurity Q317100 46795.0 Prematurity with interstitial pulmonary fibrosis Diagnosis of Prematurity
Prematurity Q432.00 7828.0 Preterm delivery associated jaundice Diagnosis of Prematurity
Prematurity Q456.00 19574.0 Anaemia of prematurity Diagnosis of Prematurity
Prematurity Qyu1100 47154.0 [X]Other preterm infants Diagnosis of Prematurity

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Prematurity P07.2 Extreme immaturity Diagnosis of Prematurity
Prematurity P07.3 Other preterm infants Diagnosis of Prematurity

Implementation

At the specified date, a patient is defined as having had Prematurity 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. Prematurity diagnosis or history of diagnosis during a consultation AND IF the patient is aged < 1y at the first event date
OR
Secondary care
1. ALL diagnoses of  Prematurity or history of diagnosis during a hospitalization AND IF the patient is aged < 1y at the first event date

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