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首页> 外文期刊>Addictive behaviors >Psychometric properties and concurrent validity of the CRAFFT among Norwegian adolescents. Ung@hordaland, a population-based study
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Psychometric properties and concurrent validity of the CRAFFT among Norwegian adolescents. Ung@hordaland, a population-based study

机译：挪威青少年的CRAFFT的心理计量学特性和并发有效性。 Ung @ hordaland，基于人群的研究

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The aim of the study was to examine the psychometric properties of the CRAFFT-questionnaire, and its concurrent validity with self-reported measures of alcohol consumption and illicit drug use ever among Norwegian adolescents. This study employs data from the ung@hordaland survey (N=9680). The concurrent validity of the CRAFFT-questionnaire was examined both as a case-finder with different cut-offs, but also as an ordinal scale. The ordinal scale was constructed by counting the number of affirmative responses from 0 to 6. Current self-reported excessive alcohol consumption, frequent binge drinking and any illicit drug use ever were employed as concurrent validity measures. The internal reliability of CRAFFT was adequate, and there was a linear relationship between CRAFFT-score and excessive alcohol consumption, frequent binge drinking and illicit drug use ever for both genders. Overall, this study shows a good concurrent validity and adequate psychometric properties of the CRAFFT-questionnaire. There results indicate, however, that the use of CRAFFT as a case-finder needs further research, as a suitable cut-point was difficult to determine. The authors conclude that in a clinical setting one positive answer is enough to warrant further investigation, and for research purposes the use of the questionnaire as an ordinal scale or using a cut-point of 2 might be preferable.
机译：这项研究的目的是检查CRAFFT问卷的心理计量学特征，以及它与挪威青少年中自我报告的酒精摄入量和非法药物使用量度的同时有效性。本研究采用ung @ hordaland调查（N = 9680）的数据。 CRAFFT问卷的并发有效性既可以作为具有不同临界值的案例发现者，也可以作为有序量表进行检验。通过计算从0到6的肯定反应次数来构造顺序量表。当前自我报告的过度饮酒，频繁暴饮酒和任何非法药物使用曾被用作同时效度度量。 CRAFFT的内部可靠性足够，并且CRAFFT评分与过量饮酒，频繁暴饮酒和非法吸毒之间存在线性关系。总的来说，这项研究显示了CRAFFT问卷的良好的并发有效性和足够的心理计量特性。但是，结果表明，由于很难确定合适的切点，因此将CRAFFT用作案例发现者需要进一步研究。作者得出的结论是，在临床环境中，一个肯定的回答足以值得进一步调查，出于研究目的，最好使用问卷作为序数表或使用2的临界点。

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