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首页> 外文期刊>Journal of substance abuse treatment >Impulsivity is associated with treatment non-completion in cocaine- and methamphetamine-dependent patients but differs in nature as a function of stimulant-dependence diagnosis
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Impulsivity is associated with treatment non-completion in cocaine- and methamphetamine-dependent patients but differs in nature as a function of stimulant-dependence diagnosis

机译：在依赖可卡因和甲基苯丙胺的患者中，冲动与治疗未完成有关，但其性质因刺激依赖诊断而异

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摘要

Greater impulsivity, assessed by the Barratt Impulsiveness Scale-11 (BIS-11) and Stroop interference scores, has been associated with treatment completion in cocaine-dependent patients. This study evaluated the relationships among impulsivity, stimulant-dependence diagnosis, and treatment completion. Six sites evaluating 12-step facilitation for stimulant abusers obtained the BIS-11 and Stroop from 182 methamphetamine- and/or cocaine-dependent participants. Methamphetamine-dependent, relative to cocaine-dependent, participants evidenced significantly greater BIS-11 non-planning and total scores. There was a trend for poorer response inhibition, measured by the Stroop, in cocaine-dependent, relative to methamphetamine-dependent, participants. Accounting for other factors related to treatment completion, BIS-11 motor score, assessing the tendency to act without thinking, predicted treatment completion for both cocaine-dependent and methamphetamine-dependent patients. These results suggest that methamphetamine-dependent and cocaine-dependent patients may have different impulsivity profiles but that the BIS-11 may be useful in identifying both methamphetamine-dependent and cocaine-dependent patients who are at risk for treatment non-completion.
机译：通过Barratt冲动量表11（BIS-11）和Stroop干扰评分所评估的更大冲动与可卡因依赖患者的治疗完成有关。这项研究评估了冲动性，刺激性依赖诊断与治疗完成之间的关系。六个评估兴奋剂滥用者12步促进措施的场所从182名依赖甲基苯丙胺和/或可卡因的参与者中获得了BIS-11和Stroop。相对于可卡因而言，与甲基苯丙胺有关的参与者证明了BIS-11的非计划性和总分明显更高。相对于甲基苯丙胺依赖性参与者，可卡因依赖性参与者有较弱的反应抑制趋势（通过Stroop测量）。考虑到与治疗完成相关的其他因素，BIS-11运动评分，评估无意识行动的趋势，预测可卡因依赖和甲基苯丙胺依赖患者的治疗完成。这些结果表明，依赖甲基苯丙胺的患者和可卡因依赖的患者可能具有不同的冲动性，但是BIS-11可能有助于识别存在甲基苯丙胺依赖和可卡因依赖的患者，这些患者有可能因未完成治疗而面临危险。

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