Sveen Josefin, Bondjers Kristina, Willebrand Mimmie
Department of Neuroscience (Psychiatry), Uppsala University, Uppsala, Sweden;
Eur J Psychotraumatol. 2016 Apr 19;7:30165. doi: 10.3402/ejpt.v7.30165. eCollection 2016.
To date there is a lack of studies assessing the psychometric properties of the recently revised PTSD Checklist (PCL), the PTSD Checklist for DSM-5 (PCL-5). The aim of this pilot study was to examine the psychometric properties of the PCL-5 in parents of children with burns.
The participating parents (N=62, mean age=38) completed self-report questionnaires, 0.8-5.6 years after their child's burn. Measures were the PCL-5, the Impact of Event Scale-Revised (IES-R), the Montgomery-Åsberg Depression Rating Scale (MADRS), and the Perceived Stress Scale (PSS). Burn severity of the child and sociodemographic variables was obtained.
The parents' average PCL-5 scores were low to moderate. The internal consistency of the PCL-5 was satisfactory, with Cronbach's alpha ranging from 0.56 to 0.77 and mean inter-item correlations ranging from 0.22 to 0.73 for the four PCL-5 subscales and the PCL-5 total. The PCL-5 subscales were moderately to highly correlated with the corresponding IES-R subscales as well as MADRS and PSS (p<0.05), whereas associations with sociodemographics and burn severity were low to moderate.
This study provides preliminary support for the use of PCL-5. The results indicate satisfactory psychometric properties of the PCL-5 as measured with internal consistency, test-retest reliability, and aspects of convergent validity.
迄今为止，缺乏对近期修订的创伤后应激障碍检查表（PCL），即《精神疾病诊断与统计手册》第5版创伤后应激障碍检查表（PCL-5）的心理测量特性进行评估的研究。这项初步研究的目的是检验PCL-5在烧伤儿童父母中的心理测量特性。
参与研究的父母（N = 62，平均年龄 = 38岁）在其孩子烧伤后0.8 - 5.6年完成了自我报告问卷。测量工具包括PCL-5、事件影响量表修订版（IES-R）、蒙哥马利-阿斯伯格抑郁评定量表（MADRS）和感知压力量表（PSS）。获取了孩子的烧伤严重程度和社会人口统计学变量。
父母的PCL-5平均得分较低至中等。PCL-5的内部一致性令人满意，四个PCL-5分量表和PCL-5总分的克朗巴哈系数范围为0.56至0.77，平均项目间相关性范围为0.22至0.73。PCL-5分量表与相应的IES-R分量表以及MADRS和PSS呈中度至高度相关（p < 0.05），而与社会人口统计学和烧伤严重程度的关联较低至中等。
本研究为PCL-5的使用提供了初步支持。结果表明，从内部一致性、重测信度和收敛效度方面衡量，PCL-5具有令人满意的心理测量特性。
