Cross-cultural adaptation of the drug-taking confidence questionnaire drug version for use in Brazil.
Cross-cultural adaptation of the drug-taking confidence questionnaire drug version for use in Brazil.
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DOI：
10.1186/s12874-016-0153-z
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发表时间：
2016-05-18
影响因子：
4
通讯作者：
Duarte da Costa Lima M
中科院分区：
文献类型：
--
作者：
Cordeiro Vasconcelos S;Botelho Sougey E;da Silva Frazão I;Turner NE;Pinheiro Ramos V;Duarte da Costa Lima M
吸毒信心问卷评估吸毒者在高风险情况下抵抗精神活性物质消费冲动的能力的信心。本研究的目的是开发八项版的吸毒信心问卷(DTCQ-8)的跨文化适应，以适用于除酒精以外的所有药物，并在预试阶段验证其内容、效度和可靠性。采取了以下步骤：(1)执行翻译协议和跨文化适应，(2)确认改编的内容，(3)评估可靠性。9名专家参与了适应过程，试验样本包括40名在酒精和其他药物心理社会护理中心接受治疗的吸毒者。语义一致性(0.989；0.989；1.00)、惯用语(0.967)、经验性(0.956)、概念性(0.978)和内容效度(0.972)、实践相关性(0.958)、理论相关性(0.958)和理论维度(1.00)的平均指数表明适应是成功的。其他药物的DTCQ-8版平均总分为477.00 + 234.27-SD，57.5%的使用者被归类为具有中等自我效能，以抵抗在高危情况下使用药物的冲动。Cronbach‘sα系数为0.889，项目间系数为0.863-0.890。其他药物的DTCQ-8版本被证明易于使用和理解，其适应过程对于在巴西使用是令人满意的。在这个样本中，问卷足以衡量使用者在高风险情况下抵抗消费这些物质的冲动的自我效能。
The Drug-Taking Confidence Questionnaire evaluates a drug user’s confidence in his or her ability to resist the urge to consume psychoactive substances in high-risk situations. This study’s objective was to develop a cross-cultural adaptation of the eight-item version of the Drug-Taking Confidence Questionnaire (DTCQ-8) for all drugs except alcohol and to verify its content validity and reliability in a pre-test stage. The following steps were taken: (1) implementation of the translation protocol and transcultural adaptation, (2) validation of the adapted content, and (3) assessment of reliability. Nine experts participated in the process of adaptation, and the trial’s sample comprised 40 drug users in treatment at a Psychosocial Care Center for Alcohol and Other Drugs (CAPSad). The average indices of semantic agreement (0.989; 0.989; 1.00), idiomatic (0.967), experiential (0.956), conceptual (0.978) and content validity with respect to language clarity (0.972), practice relevance (0.958), theoretical relevance (0.958) and theoretical dimension (1.00) showed that the adaption was successful. The mean total score of the DTCQ-8 version for other drugs was 477.00 + 234.27-SD, and 57.5 % of the users were classified as having moderate self-efficacy to resist the urge to use drugs in high-risk situations. The Cronbach’s alpha coefficient was 0.889 for the complete instrument and 0.863–0.890 between items. The DTCQ-8 version for other drugs proved to be easy to use and understand, and its process of adaptation was satisfactory for use in the Brazilian context. In this sample, the questionnaire was adequate to measure users’ self-efficacy to resist the urge to consume these substances in high-risk situations.