摘要
目的:检验槟榔依赖量表(Betel Nut Dependence Scale,BNDS)在大学生槟榔嚼食者中的信效度。方法:以槟榔依赖量表、人口统计学和槟榔嚼食情况问卷为研究工具,对长沙、株洲、湘潭地区六所高校的520名大学生槟榔嚼食者施测,4周后从中随机抽取60名被试重测,并完成涉及槟榔依赖的精神活性物质使用问题筛查量表(ASSIST)评估。结果:项目分析显示,总分高分组各条目得分均显著高于低分组(P<0.01),同时各条目分与总分相关显著(r=0.525~0.755,P<0.01);信度分析显示,总量表和三个因子的内部一致性系数分别为0.87、0.81、0.85和0.77,间隔4周的重测信度分别为0.88、0.90、0.83和0.84;验证性因素分析表明三因子模型数据拟合良好(χ^2/df=2.875,RMSEA=0.06,CFI=0.967,NFI=0.951,GFI=0.957),且各条目在对应因子上的负载位于0.57至0.81之间;被试槟榔依赖量表总分以及三个因子得分与ASSIST总分、月平均购买槟榔开销、日平均嚼食颗数均呈显著相关(r=0.435~0.755,P<0.01)。结论:槟榔依赖量表信效度良好,适用于大学生槟榔依赖的测量。
Objective:To test the reliability and validity of the Betel Nut Dependence Scale(BNDS)in the betel nut chewers of college students.Methods:By using the BNDS,demographics and the betel nut chewing condition questionnaire as research tools,520 betel nut chewers of college student from six universities in Changsha,Zhuzhou and Xiangtan were tested.Four weeks later,60 subjects were randomly selected for retesting and the assessment of Alcohol,Smoking,and Substance Use Involvement Screening Test(ASSIST)involving betel nut dependence was completed.Results:The project analysis showed that the points of each item in the high score group were significantly higher than those in the low score group(P<0.01),and the points of each item were significantly correlated with the total score(r=0.525~0.755,P<0.01).The reliability analysis showed that the coefficients of internal consistency of the total scale and the three factors were 0.87,0.81,0.85,and 0.77,respectively,and the test-retest reliability at intervals of 4 weeks were 0.88,0.90,0.83,and 0.84,respectively;confirmatory factor analysis showed that the three-factor model data fits well(χ^2/df=2.875,RMSEA=0.06,CFI=0.967,NFI=0.951,GFI=0.957),and the load of each item on the corresponding factor was between 0.57 and 0.81;the total score of the betel nut dependency scale of the subjects and the scores of the three factors were significantly correlated with the total score of the ASSIST,the monthly average spending for purchase of betel nut and the daily average chewing number(r=0.435~0.755,P<0.01).Conclusion:The BNDS,with good reliability and validity,is suitable for the measurement of betel nut dependence of college students.
作者
郭少聃
邓云龙
GUO Shaodan;DENG Yunlong(Institute of Psychosomatic Health,The Third Xiangya Hospital,Central South University,Changsha,410013,China;College of Science and Technology,Hunan University of Technology,Zhuzhou,412007,China)
出处
《中国药物依赖性杂志》
CAS
CSCD
2020年第2期124-128,共5页
Chinese Journal of Drug Dependence
基金
湖南省教育厅科学研究一般项目(18C0546)支持。
关键词
槟榔依赖量表
大学生槟榔嚼食者
信度
效度
betel nut dependence scale
college student betel nut chewers
reliability
validity
