Obesity (category)
Name obesity_cat_gprd
Chapter Endocrine, nutritional, metabolic/Obesity
Definition
GP identification of BMI classification
Data Type Categorical
Data sources GPRD
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 14.3.2011; additional categories agreed 5.5.2011 (Revision 1)
Category Definition
0 Not recorded
1 Underweight
2 Normal weight
3 Overweight
4 History of obesity
5 Possibly overweight/obese
6 Obese
7 Morbidly/severely obese
Implementation
Category assigned based on code list.
Codelist version1
Codelist authorsJulie George, Emily Herrett, Liam Smeeth, Harry Hemingway
Creation date12 May 2011
Category (code) Clinical code Clinical term Datasource lookup
Underweight (1) 22A6.00 O/E - Underweight 126
Underweight (1) 22K3.00 Body Mass Index low K/M2 32914
Underweight (1) 22K6.00 Body mass index less than 20 24496
Underweight (1) 8B5B.00 Weight gain diet 94788
Underweight (1) R034800 [D]Underweight 12530
Underweight (1) ZC2CN00 Dietary advice for weight gain 61420
Normal weight (2) 22K1.00 Body Mass Index normal K/M2 28946
Normal weight (2) 22K8.00 Body mass index 20-24 - normal 44291
Overweight (3) 22A4.11 O/E - overweight 2839
Overweight (3) 22K4.00 Body mass index index 25-29 - overweight 9015
(4) 1444.00 H/O: obesity 16196
(4) 212Q.00 Obesity resolved 52703
Possibly overweight/obese (5) 13A3.00 Weight reducing diet 13076
Possibly overweight/obese (5) 13AC.00 Diabetic weight reducing diet 13078
Possibly overweight/obese (5) 22A8.00 Weight loss from baseline weight 37937
Possibly overweight/obese (5) 66C..00 Obesity monitoring 11461
Possibly overweight/obese (5) 66C..11 Weight monitoring 8041
Possibly overweight/obese (5) 66C1.00 Initial obesity assessment 38658
Possibly overweight/obese (5) 66C2.00 Follow-up obesity assessment 29538
Possibly overweight/obese (5) 66C4.00 Has seen dietician - obesity 3176
Possibly overweight/obese (5) 66C7.00 Treatment of obesity stopped 27570
Possibly overweight/obese (5) 66C9.11 Weight loss advised 3355
Possibly overweight/obese (5) 66CC.00 Wants to lose weight 8481
Possibly overweight/obese (5) 66CD.00 Difficulty maintaining weight loss 29721
Possibly overweight/obese (5) 66CG.00 Weight management programme offered 32879
Possibly overweight/obese (5) 66CH.00 Weight management plan started 26182
Possibly overweight/obese (5) 66CJ.00 Weight management plan completed 35407
Possibly overweight/obese (5) 66CZ.00 Obesity monitoring NOS 40153
Possibly overweight/obese (5) 8B57.00 Weight reducing diet 8964
Possibly overweight/obese (5) 8CA4011 Patient advised to lose weight 6713
Possibly overweight/obese (5) 8HHH.00 Refer to weight management programme 25951
Possibly overweight/obese (5) 8IAM.00 Referral to weight management service declined 98136
Possibly overweight/obese (5) 9N4v.00 Did not attend weight monitoring clinic 67437
Possibly overweight/obese (5) 9OK..00 Obesity monitoring admin. 32843
Possibly overweight/obese (5) 9OK..11 Obesity clinic administration 21744
Possibly overweight/obese (5) 9OK1.00 Attends obesity monitoring 52034
Possibly overweight/obese (5) 9OK2.00 Refuses obesity monitoring 67516
Possibly overweight/obese (5) 9OK3.00 Obesity monitoring default 52036
Possibly overweight/obese (5) 9OK4.00 Obesity monitoring 1st letter 49409
Possibly overweight/obese (5) 9OK5.00 Obesity monitoring 2nd letter 55586
Possibly overweight/obese (5) 9OK6.00 Obesity monitoring 3rd letter 55585
Possibly overweight/obese (5) 9OK7.00 Obesity monitoring verbal inv. 70950
Possibly overweight/obese (5) 9OK8.00 Obesity monitor phone invite 67517
Possibly overweight/obese (5) 9OKA.00 Obesity monitoring check done 47439
Possibly overweight/obese (5) 9OKZ.00 Obesity monitoring admin.NOS 52735
Possibly overweight/obese (5) ZC1..00 Actions to lose weight 11443
Possibly overweight/obese (5) ZC16.00 Abuse of drugs to lose weight 35079
Possibly overweight/obese (5) ZC17.00 Exercising to lose weight 22343
Possibly overweight/obese (5) ZC1A.00 Excessive exercising to lose weight 43806
Possibly overweight/obese (5) ZC2C700 Patient advised about weight-reducing diet 11763
Possibly overweight/obese (5) ZC2C711 Dietary advice for weight reduction 8304
Possibly overweight/obese (5) ZC2CM00 Dietary advice for obesity 10728
Possibly overweight/obese (5) ZC2CO00 Dietary advice for weight loss 43375
Possibly overweight/obese (5) ZG53100 Patient advised to lose weight 12445
Possibly overweight/obese (5) ZV65319 [V]Dietary counselling in obesity 17477
(6) 222A.00 O/E - obese 59780
(6) 22A5.11 O/E - obese 7984
(6) 22K2.00 Body Mass Index high K/M2 28937
(6) 22K5.00 Body mass index 30+ - obesity 13278
(6) 66C5.00 Treatment of obesity changed 64712
(6) 66C6.00 Treatment of obesity started 38632
(6) 66CE.00 Reason for obesity therapy - occupational 17444
(6) 6B4..00 Counterweight weight management programme 94885
(6) 6B4..11 Counterweight programme 96348
(6) C38..00 Obesity and other hyperalimentation 66406
(6) C380.00 Obesity 430
(6) C380000 Obesity due to excess calories 38799
(6) C380100 Drug-induced obesity 49250
(6) C380400 Central obesity 22695
(6) C380500 Generalised obesity 25968
(6) C38z.00 Obesity and other hyperalimentation NOS 70898
(6) C38z000 Simple obesity NOS 11401
(6) Cyu7.00 [X]Obesity and other hyperalimentation 52782
(6) Cyu7000 [X]Other obesity 69757
(6) L161.12 Maternal obesity syndrome 48330
Morbidly/severely obese (7) 22K7.00 Body mass index 40+ - severely obese 22556
Morbidly/severely obese (7) C380200 Extreme obesity with alveolar hypoventilation 38059
Morbidly/severely obese (7) C380300 Morbid obesity 8854
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