波多黎各西班牙裔居民使用注射毒品的个体内认知差异。

IF 1.4 4区 心理学 Q4 CLINICAL NEUROLOGY
Kathy S Chiou, Jeremy A Feiger, Rachael L Snyder, Carmen A Davila, Nova Gocci Carrasco, Sydney J Bennett, Kirk Dombrowski, Samodha Fernando, Angel M Major, Aníbal Valentín-Acevedo, John T West, Charles Wood
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引用次数: 0

摘要

尽管波多黎各注射吸毒(IDU)的流行率很高,但人们对注射吸毒如何影响这一人群的神经心理功能却知之甚少。对个体内变异性(IIV)的研究表明,它可以作为神经功能衰退的潜在指标。本研究的目的是描述波多黎各从事注射吸毒的西班牙裔居民的个体内变异性。注射者和非注射者都完成了 Neuropsí Atención y Memoria 测试。计算了总体测试电池(OTB)、三个电池指数以及注意力、记忆力和执行功能三个领域的 IIV 测量值。在所有测量指标(OTB、指数和单个领域)上,注射组的 IIV 都明显高于非注射组。此外,与其他认知领域和电池指数相比,注射者在执行功能领域的 IIV 明显更高。相比之下,非注射者在任何 IIV 指标上都没有表现出明显的组内差异。在注射吸毒者组中观察到的较高的表现变异性表明,注射吸毒者对认知有负面影响,而执行功能更容易受到这些影响的影响。这些研究结果表明,有必要继续研究 IIV 在西班牙裔 IDU 群体中的临床应用,以达到诊断和预后的目的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cognitive Intraindividual variability in injection drug use among Hispanic residents of Puerto Rico.

Despite a high prevalence of injection drug use (IDU) in Puerto Rico, little is known about how it affects neuropsychological functioning in this population. Investigations of intra-individual variability (IIV) have alluded to its utility as a potential indicator of neural decline. The purpose of this study was to characterize IIV among Hispanic residents of Puerto Rico who engage in IDU. Injectors and non-injectors completed the Neuropsí Atención y Memoria battery. Measures of IIV were calculated for the overall test battery (OTB), the three battery indices, and three domains of attention, memory, and executive functioning. The injector group showed significantly greater IIV than the non-injector group on all measures (OTB, indices, and individual domains). Additionally, injectors showed significantly higher IIV in the domain of executive functioning compared to other cognitive domains and battery indices. In contrast, non-injectors did not show any significant within-group differences on any IIV measures. The higher performance variability observed in the IDU group suggests a negative influence of IDU on cognition, with executive functioning being more susceptible to these effects. These findings support the need for continued investigations into the clinical application of IIV for diagnostic and prognostic purposes in the Hispanic IDU population.

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来源期刊
Applied Neuropsychology-Adult
Applied Neuropsychology-Adult CLINICAL NEUROLOGY-PSYCHOLOGY
CiteScore
4.50
自引率
11.80%
发文量
134
期刊介绍: pplied Neuropsychology-Adult publishes clinical neuropsychological articles concerning assessment, brain functioning and neuroimaging, neuropsychological treatment, and rehabilitation in adults. Full-length articles and brief communications are included. Case studies of adult patients carefully assessing the nature, course, or treatment of clinical neuropsychological dysfunctions in the context of scientific literature, are suitable. Review manuscripts addressing critical issues are encouraged. Preference is given to papers of clinical relevance to others in the field. All submitted manuscripts are subject to initial appraisal by the Editor-in-Chief, and, if found suitable for further considerations are peer reviewed by independent, anonymous expert referees. All peer review is single-blind and submission is online via ScholarOne Manuscripts.
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