Akyel Betül, Aldemir Ebru, Altıntoprak Ayşe Ender
Turk Psikiyatri Derg. 2018 Fall;29(3):202-208.
The aim of the study is to determine the validity and reliability of Turkish version of Severity of Alcohol Dependence Questionnaire (SADQ) developed by Tim Stockwell and colleagues in 1983 for the purpose of evaluating the severity of dependence in people with alcohol use disorder.
The present study was conducted with an adult sample of 200 participants with alcohol use disorder according to DSM-5 (Diagnostic and Statistical Manual of Mental Disorders) who applied to Ege University Institute on Drug Abuse, Toxicology and Pharmaceutical Science. Regarding validity analysis, item-total score correlation coefficients and principal component analysis were calculated. The scale was compared with Michigan Alcoholism Screening Test (MAST). Reliability analysis was performed with internal consistency reliability and test-retest reliability.
Considering the internal consistency reliability of scale, Cronbach's Alpha Reliability Coefficient was found to be α=0.914. Item and Total Score Correlation Coefficients of the scale items were found between 0.309 and 0.730 (p<0.01). The mean test-retest scores of the scale and its sub-dimensions were calculated with t-test for dependent groups and the difference was not statistically significant. Testretest correlation coefficient of the scale was found 0.855 (p<0.01). Exploratory factor analysis explained 70.5% of the total variance and four sub-dimensions were identified. Factor loadings of these sub-dimensions were estimated between 0.49-0.91. The correlation between SADQ and MAST was statistically significant (r=0.557, p<0.01).
The results of this study suggest that the Turkish version of the SADQ with four sub-dimensions is a reliable and valid instrument in determining severity of alcohol dependence.
本研究旨在确定蒂姆·斯托克韦尔及其同事于1983年编制的酒精依赖严重程度问卷（SADQ）土耳其语版本在评估酒精使用障碍患者依赖严重程度方面的有效性和可靠性。
本研究以200名符合《精神疾病诊断与统计手册》第5版（DSM - 5）的酒精使用障碍成年患者为样本，这些患者均前往伊兹密尔埃杰大学药物滥用、毒理学与制药科学研究所就诊。在效度分析方面，计算了项目 - 总分相关系数并进行了主成分分析。该量表与密歇根酒精ism筛查测试（MAST）进行了比较。采用内部一致性信度和重测信度进行信度分析。
考虑量表的内部一致性信度，克朗巴哈α信度系数为α = 0.914。量表各项目的项目与总分相关系数在0.309至0.730之间（p < 0.01）。采用配对样本t检验计算了量表及其子维度的重测平均得分，差异无统计学意义。量表的重测相关系数为0.855（p < 0.01）。探索性因子分析解释了总方差的70.5%，并确定了四个子维度。这些子维度的因子载荷估计在0.49 - 0.91之间。SADQ与MAST之间的相关性具有统计学意义（r = 0.557，p < 0.01）。
本研究结果表明，具有四个子维度的SADQ土耳其语版本在确定酒精依赖严重程度方面是一种可靠且有效的工具。
