To evaluate the usefulness of the DSM‐5 maladaptive personality domains in explaining the similarities and differences among four disorders included in the obsessive–compulsive spectrum, 428 Italian community‐dwelling women (mean age = 31.96 years, SD = 12.30 years) were administered the Obsessive–Compulsive Spectrum Disorder Scales and the Personality Inventory for DSM‐5‐Short Form as part of an ongoing online survey on women's health. Multiple Indicators Multiple Causes (MIMIC) confirmatory bifactor analysis results showed that the OCSD general factor (i.e., obsessive–compulsive spectrum factor) was positively associated with Negative Affectivity, whereas Body Dysmorphic Disorder (BDD), Hoarding Disorder (HD), and Skin‐Picking Disorder (SPD) specific factors showed significant and substantial differential relationships with dysfunctional personality domains. Specifically, BDD was positively associated with Negative Affectivity, Detachment and Psychoticism domains; HD was associated with high Negative Affectivity and Psychoticism; and SPD was associated with Detachment. © 2020 John Wiley & Sons, Ltd.

中文翻译：

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意大利女性非临床样本中强迫症谱系障碍与 DSM-5 功能障碍人格领域之间的关系

为了评估DSM-5适应不良人格领域在解释强迫症谱中包括的四种疾病的异同方面的有用性，对428 名意大利社区女性（平均年龄 = 31.96 岁，SD  = 12.30 岁）进行了强迫症谱系障碍量表和DSM-5的人格量表- 作为正在进行的妇女健康在线调查的一部分的简短表格。多指标多原因 (MIMIC) 验证性双因素分析结果显示 OCSD 一般因素（即强迫性频谱因素）与负面情感呈正相关，而身体变形障碍 (BDD)、囤积障碍 (HD) 和皮肤病挑剔障碍 (SPD) 特定因素与功能失调的人格领域显示出显着且实质性的差异关系。具体而言，BDD 与负面情感、超然和精神病领域呈正相关；HD 与高负面情绪和精神病有关；SPD 与 Detachment 相关联。© 2020 约翰威利父子公司