Imperial College London
Portrait Picture

ProfessorDashaNicholls

Faculty of Medicine, Department of Brain Sciences

Professor of Child and Adolescent Psychiatrist
 
 
 
//

Contact

 

d.nicholls

 
 
//

Location

 

Commonwealth BuildingHammersmith Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Petkova:2019:10.1136/bmjopen-2018-027339,
author = {Petkova, H and Simic, M and Nicholls, D and Ford, T and Prina, AM and Stuart, R and Livingstone, N and Kelly, G and Macdonald, G and Eisler, I and Gowers, S and Barrett, BM and Byford, S},
doi = {10.1136/bmjopen-2018-027339},
journal = {BMJ Open},
pages = {1--9},
title = {Incidence of anorexia nervosa in young people in the UK and Ireland: a national surveillance study},
url = {http://dx.doi.org/10.1136/bmjopen-2018-027339},
volume = {9},
year = {2019}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Objectives This study aimed to estimate the incidence of DSM5 anorexia nervosa in young people in contact with child and adolescent mental health services in the UK and Ireland.Design Observational, surveillance study, using the Child and Adolescent Psychiatry Surveillance System, involving monthly reporting by child and adolescent psychiatrists between 1st February 2015 and 30th September 2015.Setting The study was based in the UK and Ireland.Participants Clinician-reported data on young people aged 8–17 in contact with child and adolescent mental health services for a first episode of anorexia nervosa.Main outcome measures Annual incidence rates (IRs) estimated as confirmed new cases per 100 000 population at risk.Results 305 incident cases of anorexia nervosa were reported over the 8-month surveillance period and assessed as eligible for inclusion. The majority were young women (91%), from England (70%) and of white ethnicity (92%). Mean age was 14.6 years (±1.66) and mean percentage of median expected body mass index for age and sex was 83.23% (±10.99%). The overall IR, adjusted for missing data, was estimated to be 13.68 per 100 000 population (95% CI 12.88 to 14.52), with rates of 25.66 (95% CI 24.09 to 27.30) for young women and 2.28 (95% CI 1.84 to 2.79) for young men. Incidence increased steadily with age, peaking at 15 (57.77, 95% CI 50.41 to 65.90) for young women and 16 (5.14, 95% CI 3.20 to 7.83) for young men. Comparison with earlier estimates suggests IRs for children aged 12 and under have increased over the last 10 years.Conclusion These results provide new estimates of the incidence of anorexia nervosa in young people. Service providers and commissioners should consider evidence to suggest an increase in incidence in younger children.
AU  - Petkova,H
AU  - Simic,M
AU  - Nicholls,D
AU  - Ford,T
AU  - Prina,AM
AU  - Stuart,R
AU  - Livingstone,N
AU  - Kelly,G
AU  - Macdonald,G
AU  - Eisler,I
AU  - Gowers,S
AU  - Barrett,BM
AU  - Byford,S
DO  - 10.1136/bmjopen-2018-027339
EP  - 9
PY  - 2019///
SN  - 2044-6055
SP  - 1
TI  - Incidence of anorexia nervosa in young people in the UK and Ireland: a national surveillance study
T2  - BMJ Open
UR  - http://dx.doi.org/10.1136/bmjopen-2018-027339
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000512882200031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://bmjopen.bmj.com/content/9/10/e027339
UR  - http://hdl.handle.net/10044/1/87102
VL  - 9
ER  -
Download