Mahmoud Khadejah F, Terhorst Lauren, Lindsay Dawn, Puskar Kathryn R, Mitchell Ann M
Khadejah F. Mahmoud, PhD(c), MSN, Kathryn R. Puskar, DrPH, RN, FAAN, and Ann M. Mitchell, PhD, RN, FAAN, University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania. Lauren Terhorst, PhD, University of Pittsburgh School of Health and Rehabilitation Sciences, Pennsylvania. Dawn Lindsay, PhD, Institute for Research, Education and Training in Addictions, Pittsburgh, Pennsylvania.
J Addict Nurs. 2017 Oct/Dec;28(4):196-202. doi: 10.1097/JAN.0000000000000194.
The Drug and Drug Problems Perception Questionnaire (DDPPQ) is a multidimensional instrument that measures healthcare providers' attitudes toward working with patients who use drugs. Five- and six-subscale versions of the DDPPQ have been published. Although the reliability of the DDPPQ subscales was reported to be satisfactory, the factor structure of either version was not validated by a confirmatory factor analysis. The aim of this study was to examine the internal factor structure of the 22-item DDPPQ instrument using a sample of undergraduate nursing students. This study was a secondary analysis that utilized baseline data from the Addiction Training for Nurses using Screening, Brief Intervention, and Referral to Treatment Program. The DDPPQ was administrated during the undergraduate nursing students' junior year in a single university setting in southwestern Pennsylvania. A sample of 473 students was used in this study. The sample was split equally to conduct both principal component analysis (n = 237) and confirmatory factor analysis (n = 236). On average, the sample had a mean age of 22.9 years and was predominantly female (87.2%) and Caucasian (90.9%). A principal component analysis revealed that a five-factor structure had the best fit after the removal of two items. Reliabilities of the five subscales ranged from α = .696 to α = .904. Thus, a five-factor structure with removal of Items 9 and 19 is recommended when using the DDPPQ with undergraduate nursing students.
药物与药物问题认知问卷（DDPPQ）是一种多维度工具，用于衡量医疗保健提供者对与吸毒患者合作的态度。DDPPQ的五分量表和六分量表版本均已发表。尽管据报道DDPPQ分量表的信度令人满意，但任一版本的因子结构均未通过验证性因子分析进行验证。本研究的目的是使用本科护理专业学生样本检验22项DDPPQ工具的内部因子结构。本研究是一项二次分析，利用了来自护士成瘾培训筛查、简短干预和转介治疗计划的基线数据。DDPPQ在宾夕法尼亚州西南部一所大学的本科护理专业学生大三时进行施测。本研究使用了473名学生的样本。样本被平均分成两部分，分别进行主成分分析（n = 237）和验证性因子分析（n = 236）。样本的平均年龄为22.9岁，主要为女性（87.2%）和白种人（90.9%）。主成分分析表明，在删除两个项目后，五因素结构的拟合度最佳。五个分量表的信度范围为α = .696至α = .904。因此，在对本科护理专业学生使用DDPPQ时，建议采用删除第9项和第19项的五因素结构。
