Evaluating the Utility of EDNOS as a Diagnostic Category

评估 EDNOS 作为诊断类别的实用性

基本信息

批准号：
7155428
负责人：
JENNIFER JOANNE THOMAS
金额：
$ 2.33万
依托单位：
YALE UNIVERSITY
依托单位国家：
美国
项目类别：
财政年份：
2006
资助国家：
美国
起止时间：
2006-07-01 至 2007-06-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/7155428
关键词：
Internet amenorrhea anorexia nervosa behavioral /social science research tag binge eating disorder bulimia nervosa diagnosis quality /standard disease /disorder classification eating disorders health science research analysis /evaluation human data literature survey mental disorder diagnosis mental health meta analysis nomenclature predoctoral investigator psychology

项目摘要

DESCRIPTION (provided by candidate): The majority of eating disorder (ED) treatment-seekers can only be classified as having Eating Disorder Not Otherwise Specified (EDNOS). The typicality of this supposedly "atypical" diagnosis has prompted several recent applications for reclassification, including the relaxation of current DSM criteria to accommodate some EDNOS cases as full syndrome disorders. In order to weigh the relative merits of new diagnostic schemes, the decision-making body for the upcoming DSM-V will need a synthesis of available data. Therefore, the aim of this project is to meta-analyze over 200 studies on the similarity of EDNOS versus full syndrome EDs in order to determine average effect sizes in the domains of eating pathology, general psychopathology, and physical health. Potential moderators will include specific diagnostic criteria (e.g., amenorrhea, binge frequency) being considered for omission in DSM-V. Studies will be procured via electronic databases, hand-searching of relevant journals, backward and forward searching of obtained references, and contact with investigators. Coding decisions will be manualized and examined for inter-rater reliability, and analyses will be conducted on Comprehensive Meta-Analysis software. The conclusions will provide a comprehensive and timely empirical evaluation of the current diagnostic criteria for ED phenotypes, which will inform DSM-V decision-makers as well as future investigations of ED genotypes and treatments.

描述（由候选人提供）：大多数饮食失调症（ED）寻求治疗者只能归类为未指定的饮食失调症（EDNOS）。这种据称“非典型”诊断的典型性促使了重新分类的一些最新应用，包括放松当前的DSM标准，以适应某些EDNOS病例作为全综合症疾病。为了权衡新诊断方案的相对优点，即将到来的DSM-V的决策机构将需要合成可用数据。因此，该项目的目的是对EDNOS与全综合症的相似性进行荟萃分析，以确定饮食病理学，一般心理病理学和身体健康领域的平均效应大小。潜在的主持人将包括特定的诊断标准（例如，闭经，暴饮暴食频率）在DSM-V中省略。研究将通过电子数据库，对相关期刊进行人工搜索，向后和向前搜索获得的参考文献以及与研究人员的联系。编码决策将进行手动和检查评估者间的可靠性，并将对综合荟萃分析软件进行分析。这些结论将为当前的ED表型诊断标准提供全面，及时的经验评估，该评估将为DSM-V决策者以及对ED基因型和治疗的未来研究提供信息。