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首页> 外文期刊>Salud y Drogas >Spanish Validation of the Drug Abuse Screening Test (DAST-20 y DAST-10) / Validación espa?ola del Drug Abuse Screening Test (DAST-20 y DAST-10)
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Spanish Validation of the Drug Abuse Screening Test (DAST-20 y DAST-10) / Validación espa?ola del Drug Abuse Screening Test (DAST-20 y DAST-10)

机译:药物滥用筛查测试(DAST-20和DAST-10)的西班牙文验证/西班牙药物滥用筛查测试(DAST-20和DAST-10)的有效性

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ResumenObjetivo: Este estudio evalúa las propiedades psicométricas de dos versiones abreviadas de la Drug Abuse Screening Test (DAST-10 y DAST-20) en una población adulta espa?ola.Metodología: Se administró la adaptación espa?ola del DAST, en sus versiones abreviadas de 20 y 10 ítems, a doscientos cincuenta y nueve sujetos (121 adictos a sustancias y 138 controles sanos). Analizamos las propiedades psicométricas de ambos instrumentos, utilizando criterios DSM-IV TR como patrón de referencia.Resultados: Ambas versiones registraron una alta consistencia interna (α = 0,93 y α = 0,89, para DAST-20 y DAST-10, respectivamente. El análisis factorial exploratorio extrajo cinco factores en el DAST-20, justificando el 74,12% de la varianza, y dos componentes en el DAST-10 que explicaron el 62,18% de ésta. Los puntos de corte 5/6 (DAST-20) y ≥ 3 (DAST-10) evidenciaron un elevado grado de concordancia con loscriterios DSM-IV TR (κDAST-20 = 0,96 y κDAST-10 = 0,91), clasificando correctamente al 98,07% y 95,36% de los sujetos, respectivamente.Conclusiones: Los resultados obtenidos evidencian que tanto el DAST-10 como el DAST-20 son instrumentos válidos y fiables para detectar el abuso de drogas entre adultos.AbstractObjective: To evaluate psychometric properties of both brief DAST versions (DAST-10 and DAST-20) in Spanish adult population.Methods: 259 (121 drug users and 138 healthy controls) were explored. Both brief 10 and 20 items Spanish adapted DAST rating scales were administrated by skilled personnel. Psychometric properties of those questionnaires were analized using DSM-IV TR criteria as gold standard.Results: Both DAST versions registered a high internal reliability (α = .93 and α = .89 for DAST-20 and DAST-10, respectively). The exploratory factor analysis extracted five factors in the DAST 20, justifying 74.12 % of variance, and two components in the DAST-10 that explained 62.18% of this. Cut-off points ≥ 5/6 (DAST-20) and ≥ 3 (DAST-10) evidenced a high agreement with DSM-IV TR diagnosis (κDAST-20 = .96 y κDAST-10 = .91), correctly classifying the 98.07 % and 95.36 % of the subjects, respectively.Conclusion: In this study results show that both DAST-10 and DAST- 20 might be considered valid and reliable instruments in drug abuse detection in adult population.
机译:摘要目的:本研究评估了西班牙成年人口中两种缩写形式的药物滥用筛查测试(DAST-10和DAST-20)的心理测量特性。 259个对象(121个吸毒者和138个健康对照)的缩写为20和10个项目。我们以DSM-IV TR标准作为参考标准,分析了这两种仪器的心理测量特性。结果:两种版本的内部一致性都很高(对于DAST-20和DAST-10,α= 0.93和α= 0.89,探索性因子分析分别提取了DAST-20中的五个因子,证明了74.12%的方差,以及DAST-10中的两个成分说明了62.18%的差异,临界点> 5 / 6(DAST-20)和≥3(DAST-10)与DSM-IV TR标准(κDAST-20= 0.96和κDAST-10= 0.91)高度一致,正确分类为98.07结论:得出的结果表明,DAST-10和DAST-20都是检测成年人吸毒的有效且可靠的工具。摘要目的:评估成年人的心理计量学特性在西班牙成年人口中都使用了简短的DAST版本(DAST-10和DAST-20)。方法:259(121种药物使用) rs和138个健康对照)。简短的10项和20项西班牙改编的DAST评分量表均由熟练人员管理。结果:两个DAST版本都具有很高的内部可靠性(DAST-20和DAST-10的α= .93和α= .89)。探索性因素分析提取了DAST 20中的五个因素,证明了74.12%的方差,DAST-10中的两个成分解释了62.18%的原因。截止点≥5/6(DAST-20)和≥3(DAST-10)证明与DSM-IV TR诊断高度吻合(κDAST-20= .96和κDAST-10= .91),正确分类了结论:本研究结果表明,DAST-10和DAST-20均可被视为成人人群中药物滥用检测的有效和可靠工具。

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