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Negative affect, affect-related impulsivity, and receptive syringe sharing among people who inject drugs.
Psychology of Addictive Behaviors ( IF 3.2 ) Pub Date : 2020-04-23 , DOI: 10.1037/adb0000590
Mary Ellen Mackesy-Amiti 1 , Basmattee Boodram 1 , Geri Donenberg 1
Affiliation  

Receptive syringe sharing (RSS) among people who inject drugs (PWID) is a risk factor for hepatitis C virus and HIV infections. PWID with borderline personality disorder (BPD) have increased risk of RSS, but it remains unclear what drives this association. This study used ecological momentary assessment (EMA) to study characteristics associated with BPD, and RSS among PWID. We recruited PWID, ages 18-35, through two Community Outreach Intervention Projects syringe service program sites in Chicago, Illinois. After a baseline interview, participants used a mobile phone app to respond to momentary surveys on mood, substance use, and injection risk behavior for two weeks. For each momentary assessment, ratings on negative mood descriptors were combined to create measures of total negative affect (NA), and NA components of dejection, shame, anger, irritability, and worry. RSS was defined by participant responses indicating that they had used a syringe that someone else had used. We estimated mixed effects logistic models, regressing RSS on baseline affect-related impulsivity, lagged momentary NA, and the interaction term. Out of 163 participants who completed at least two EMA assessments, 152 (93%) reported at least one injection event and had valid pre-injection mood assessments required to be included in the analysis. We found that affect-related impulsivity, combined with worried mood in the hours preceding the injection episode, predicted increased risk of RSS. PWID having difficulties with emotion regulation may be at increased risk of RSS during periods of anxiety or tension. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译:

注射吸毒者之间的负面影响、与情感相关的冲动和接受注射器共享。

注射吸毒者 (PWID) 之间共享注射器 (RSS) 是丙型肝炎病毒和 HIV 感染的危险因素。患有边缘型人格障碍 (BPD) 的 PWID 增加了 RSS 的风险,但目前尚不清楚是什么驱动了这种关联。本研究使用生态瞬时评估 (EMA) 来研究 PWID 中与 BPD 和 RSS 相关的特征。我们通过伊利诺伊州芝加哥市的两个社区外展干预项目注射器服务项目站点招募了年龄在 18-35 岁之间的 PWID。在基线访谈之后,参与者使用手机应用程序对两周内关于情绪、药物使用和注射风险行为的临时调查做出回应。对于每个瞬时评估,将负面情绪描述符的评级结合起来,以创建总负面影响 (NA) 和沮丧、羞耻、愤怒、烦躁和担心。RSS 的定义是参与者的反应表明他们使用了别人用过的注射器。我们估计了混合效应逻辑模型,在基线情感相关冲动、滞后瞬时 NA 和交互项上回归 RSS。在完成至少两次 EMA 评估的 163 名参与者中,152 名 (93%) 报告了至少一次注射事件,并且需要将有效的注射前情绪评估纳入分析。我们发现,与情感相关的冲动,加上注射前几个小时的担忧情绪,预测了 RSS 的风险增加。在情绪调节方面有困难的 PWID 在焦虑或紧张期间可能会增加 RSS 的风险。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。RSS 的定义是参与者的反应表明他们使用了别人用过的注射器。我们估计了混合效应逻辑模型,在基线情感相关冲动、滞后瞬时 NA 和交互项上回归 RSS。在完成至少两次 EMA 评估的 163 名参与者中,152 名 (93%) 报告了至少一次注射事件,并且需要将有效的注射前情绪评估纳入分析。我们发现,与情感相关的冲动,加上注射前几个小时的担忧情绪,预测了 RSS 的风险增加。在情绪调节方面有困难的 PWID 在焦虑或紧张期间可能会增加 RSS 的风险。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。RSS 的定义是参与者的反应表明他们使用了别人用过的注射器。我们估计了混合效应逻辑模型,在基线情感相关冲动、滞后瞬时 NA 和交互项上回归 RSS。在完成至少两次 EMA 评估的 163 名参与者中,152 名 (93%) 报告了至少一次注射事件,并且需要将有效的注射前情绪评估纳入分析。我们发现,与情感相关的冲动,加上注射前几个小时的担忧情绪,预测了 RSS 的风险增加。在情绪调节方面有困难的 PWID 在焦虑或紧张期间可能会增加 RSS 的风险。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。
更新日期:2020-04-23
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