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在CHARTER队列中,艾滋病毒感染者的生物心理社会现象型

Bin Tang¹, Ronald J Ellis^1,2, Florin Vaida¹

¹Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA.

Brain communications

|July 30, 2024

概括

这项研究在艾滋病毒感染者中确定了四种不同的生物心理社会特征,揭示了神经认知功能,抑郁和日常生活的复杂模式. 这些表型突出了各种健康风险,并为与艾滋病毒相关的神经精神疾病的个性化护理策略提供了信息.

科学领域:

神经科学是一个神经科学.
精神病学是一个精神病学.
公共卫生公共卫生

背景情况:

像认知障碍和抑郁症这样的神经精神疾病并发症在艾滋病毒感染者中很普遍,即使有病毒抑制.
这些情况在临床上是异质的,影响患者的残疾和治疗方法.
需要在广泛的诊断之外进行细微的患者分层,以捕捉复杂的临床现实.

研究的目的:

在艾滋病毒感染者 (PLWH) 中识别不同的生物心理社会现象型.
根据认知,抑郁和功能状态来描述这些表型.
探索人口统计,临床因素和已识别的表型之间的关联.

主要方法:

在来自1580名艾滋病毒感染者的数据上,采用了两阶段的集群方法.
聚类涉及维度缩小 (自组织地图) 和k-means算法.
数据包括认知领域,抑郁症库存得分,功能评估和日常生活活动.

主要成果:

出现了四种不同的表型: 1 (高功能), 2 (抑郁症状,物质使用), 3 (认知障碍,功能缺陷,并发症) 和 4 (认知障碍,保留情绪/功能).
现型3表现出女性和非艾滋病毒相关的认知并发症的比例最高.
人口统计,病情,药物使用史,甘油三和非抗逆转录病毒药物预测的表型.

结论:

复杂的,多维的生物心理社会特征存在于艾滋病毒感染者身上.
这些表型与不同的风险模式和临床表现有关.
需要进一步的纵向研究,以了解表型稳定性,转变和生物学基础.

关键词:

艾滋病病毒艾滋病病毒艾滋病病毒集群分析集群分析集群分析认知认知认知每天运行的日常功能.抑郁抑郁症抑郁症抑郁症是一种

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