期刊
PSYCHIATRY RESEARCH
卷 230, 期 2, 页码 165-171出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.psychres.2015.08.032
关键词
Anorexia nervosa; Bulimia nervosa; Eating disorder not otherwise specified; Standardized mortality ratio
类别
资金
- Novartis
- Shire & Medice Research grants from the Lundbeck Foundation
- Novo Nordisk
- Eli Lilly and Company
Eating disorders (EDs) are psychiatric disorders associated with high morbidity and mortality. It is well established that patients with anorexia nervosa (AN) have an increased risk of premature death, whereas mortality data are lacking for the other EDs. This study aimed to establish mortality rates in a sample of ED patients (n=998) with a mean follow-up of 12 years. This was compared to previous data from the same catchment area before a multidisciplinary centre was established. The standardized mortality ratio (SMR) was calculated. To compare the two cohorts, adjusted crude ratios were calculated with the confounding variables: body mass index (BMI), age at referral and diagnosis. In the latest cohort the SMR for AN was 2.89 vs 11.16 in the time before our specialization. SMR for bulimia nervosa (BN) and for eating disorder not otherwise specified (EDNOS) in the latest cohort were 2.37 and 1.14 respectively. When comparing two retrospective cohorts it is not possible to draw a definite conclusion, however the present study supports that integrating a somatic unit in a multidisciplinary centre may have a favourable influence on mortality in AN. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
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