Metadata

Name Obesity
Type Disease or Syndrome
Group Endocrine
Data Sources

Clinical Terminologies Read Version 2
ICD-10
Codelists
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 (GSbMFsCZ8omuKiyKmKkzCy)

Primary care

Disease Readcode Medcode ReadcodeDescr Category
Obesity 1444.00 16196.0 H/O: obesity History of Obesity
Obesity 212Q.00 52703.0 Obesity resolved History of Obesity
Obesity 222A.00 59780.0 O/E - obese Diagnosis of Obesity
Obesity 22A5.11 7984.0 O/E - obese Diagnosis of Obesity
Obesity 22K5.00 13278.0 Body mass index 30+ - obesity Diagnosis of Obesity
Obesity 22K7.00 22556.0 Body mass index 40+ - severely obese Diagnosis of Obesity
Obesity 66C1.00 38658.0 Initial obesity assessment Diagnosis of Obesity
Obesity 66C2.00 29538.0 Follow-up obesity assessment History of Obesity
Obesity 66C4.00 3176.0 Has seen dietician - obesity Diagnosis of Obesity
Obesity 66C5.00 64712.0 Treatment of obesity changed Diagnosis of Obesity
Obesity 66C6.00 38632.0 Treatment of obesity started Diagnosis of Obesity
Obesity 66C..00 11461.0 Obesity monitoring History of Obesity
Obesity 66CE.00 17444.0 Reason for obesity therapy - occupational Diagnosis of Obesity
Obesity 66CZ.00 40153.0 Obesity monitoring NOS History of Obesity
Obesity 7633.00 39123.0 Bypass of jejunum Procedure for Obesity
Obesity 7611400.0 93378.0 Sleeve gastrectomy and duodenal switch Procedure for Obesity
Obesity 7611500.0 89259.0 Sleeve gastrectomy NEC Procedure for Obesity
Obesity 7611600.0 89148.0 Laparoscopic sleeve gastrectomy Procedure for Obesity
Obesity 7613100.0 34119.0 Partitioning of stomach Procedure for Obesity
Obesity 7613111.0 59622.0 Mason vertical banded gastroplasty Procedure for Obesity
Obesity 7613200.0 18863.0 Laparoscopic adjustable gastric banding Procedure for Obesity
Obesity 7613300.0 88474.0 Partitioning of stomach using band Procedure for Obesity
Obesity 7613400.0 56926.0 Partitioning of stomach using staples Procedure for Obesity
Obesity 7613500.0 90600.0 Partitioning of stomach NEC Procedure for Obesity
Obesity 7613600.0 97691.0 Maintenance of gastric band Procedure for Obesity
Obesity 7614100.0 40977.0 Bypass of stomach by anastomosis of stomach to duodenum Procedure for Obesity
Obesity 7615000.0 39797.0 Bypass stomach by anastomosis stomach to transposed jejunum Procedure for Obesity
Obesity 7616000.0 7082.0 Bypass of stomach by anastomosis of stomach to jejunum NEC Procedure for Obesity
Obesity 7616013.0 92957.0 Mason high gastric bypass Procedure for Obesity
Obesity 7616015.0 48417.0 Printer high gastric bypass Procedure for Obesity
Obesity 7616600.0 95929.0 Laparoscopic gastric bypass Procedure for Obesity
Obesity 7633000.0 56107.0 Bypass of jejunum by anastomosis of jejunum to jejunum Procedure for Obesity
Obesity 7633100.0 19929.0 Bypass of jejunum by anastomosis of jejunum to ileum Procedure for Obesity
Obesity 7633200.0 62848.0 Bypass of jejunum by anastomosis of jejunum to colon Procedure for Obesity
Obesity 7642500.0 90517.0 Duodenal switch Procedure for Obesity
Obesity 761A500 90454.0 Removal of gastric band Procedure for Obesity
Obesity 7633y00 64123.0 Other specified bypass of jejunum Procedure for Obesity
Obesity 7633z00 60421.0 Bypass of jejunum NOS Procedure for Obesity
Obesity 9OK1.00 52034.0 Attends obesity monitoring History of Obesity
Obesity 9OK2.00 67516.0 Refuses obesity monitoring History of Obesity
Obesity 9OK3.00 52036.0 Obesity monitoring default History of Obesity
Obesity 9OK4.00 49409.0 Obesity monitoring 1st letter History of Obesity
Obesity 9OK5.00 55586.0 Obesity monitoring 2nd letter History of Obesity
Obesity 9OK6.00 55585.0 Obesity monitoring 3rd letter History of Obesity
Obesity 9OK7.00 70950.0 Obesity monitoring verbal inv. History of Obesity
Obesity 9OK8.00 67517.0 Obesity monitor phone invite History of Obesity
Obesity 9OK..00 32843.0 Obesity monitoring admin. History of Obesity
Obesity 9OK..11 21744.0 Obesity clinic administration History of Obesity
Obesity 9OKA.00 47439.0 Obesity monitoring check done History of Obesity
Obesity 9OKZ.00 52735.0 Obesity monitoring admin.NOS History of Obesity
Obesity C380000 38799.0 Obesity due to excess calories Diagnosis of Obesity
Obesity C380100 49250.0 Drug-induced obesity Diagnosis of Obesity
Obesity C380200 38059.0 Extreme obesity with alveolar hypoventilation Diagnosis of Obesity
Obesity C380300 8854.0 Morbid obesity Diagnosis of Obesity
Obesity C380400 22695.0 Central obesity Diagnosis of Obesity
Obesity C380500 25968.0 Generalised obesity Diagnosis of Obesity
Obesity C380600 104129.0 Adult-onset obesity Diagnosis of Obesity
Obesity C380700 104421.0 Lifelong obesity Diagnosis of Obesity
Obesity C380.00 430.0 Obesity Diagnosis of Obesity
Obesity C38..00 66406.0 Obesity and other hyperalimentation Diagnosis of Obesity
Obesity C38y000 38294.0 Pickwickian syndrome Diagnosis of Obesity
Obesity C38y011 103574.0 Obesity hypoventilation syndrome Diagnosis of Obesity
Obesity C38y.11 24755.0 Pickwickian syndrome Diagnosis of Obesity
Obesity C38z000 11401.0 Simple obesity NOS Diagnosis of Obesity
Obesity C38z.00 70898.0 Obesity and other hyperalimentation NOS Diagnosis of Obesity
Obesity Cyu7000 69757.0 [X]Other obesity Diagnosis of Obesity
Obesity Cyu7.00 52782.0 [X]Obesity and other hyperalimentation Diagnosis of Obesity
Obesity ZC2CM00 10728.0 Dietary advice for obesity Diagnosis of Obesity
Obesity ZV45P00 97014.0 [V]Presence of gastric bypass History of Obesity
Obesity ZV65319 17477.0 [V]Dietary counselling in obesity Diagnosis of Obesity

Secondary care

Diagnoses

Disease ICD10code ICD10codeDescr Category
Obesity E66 Obesity Diagnosis of Obesity

Implementation

At the specified date, a patient is defined as having had 'Obesity' 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. 'Obesity' diagnosis or history of diagnosis or procedure during a consultation 
OR
2. IF  enttype = 13 (Weight) available on or before specified date AND data3 not missing, BMI = data3. If BMI > 30, patient is defined as having had 'Obesity'.
OR
3. If enttype = 13 (Weight) available on or before specified date AND data3 missing, BMI = data1 (enttype 13) /(data2 ^2) (enttype 14 = Height). If BMI > 30, patient is defined as having had 'Obesity'. IF height not available on same eventdate as weight, use most recent height for age > 18 years.
OR
Secondary care (ICD10)
1. ALL diagnoses of 'Obesity' 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