痴迷强迫症 (OCD) 中的厌食症:患病率和临床特征
Luca Pellegrini1,2,3,4, Gabriele Di Salvo5,6, Gianluca Rosso5,6
1Department of Medicine, Surgery and Health Sciences, UCO Clinica Psichiatrica, University of Trieste, 34127 Trieste, Italy.
Brain sciences
|November 27, 2025
概括
咬指甲 (onychophagia) 影响8.6%的强迫症患者. 这个群体与自闭症谱系障碍 (ASD) 具有很高的共患性,这表明它具有独特的临床特征.
科学领域:
- 临床精神病学 临床精神病学
- 神经科学是一个神经科学.
- 行为障碍 行为障碍
背景情况:
- 食症或咬指甲是一种重复性行为障碍,通常在临床精神病学中见到.
- 痴迷强迫症 (OCD) 和阴病的交叉路口尚未得到充分研究.
- 了解这种并发症对于识别特定的临床表型至关重要.
研究的目的:
- 研究被诊断患有强迫症的患者的阴茎的患病率和临床特征.
- 探索食症,强迫症和其他精神疾病,特别是自闭症谱系障碍 (ASD) 之间的潜在关联.
- 突出这一患者群体中查和诊断的临床影响.
主要方法:
- 一项涉及603名成年患者 (≥18岁) 的横截面研究,初级诊断为强迫症 (DSM-5) 和中度严重程度 (耶鲁-布朗强迫症评分≥16).
- 患者从都灵大学神经科学系招募.
- 数据分析使用JASP统计软件进行,统计显著性设置为p < 0.05.
主要成果:
- 在603名强迫症患者中,有52名患者确诊了厌食症,患病率为8.6% (95% CI:6.5-11.2%).
- 与单独患有强迫症患者相比,强迫症和阴病患者表现出明显的临床特征.
- 自闭症谱系障碍 (ASD) 的患病率在强迫症与阴症组 (96.2%) 和没有阴症组 (18.0%) 的强迫症组中明显较高.
结论:
- 强迫症 (OCD) 是患者中相对常见的并发症,几乎影响十分之一的个体.
- 强迫症和乳头的同时出现可能表明特定的临床表型.
- 强迫症和食症患者中自闭症的极高发病率强调了这一群体中自闭症查的重要性.
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