Chojnicka Izabela, Pisula Ewa
Department of Health and Rehabilitation Psychology, University of Warsaw, Faculty of Psychology, Warsaw, Poland.
Medicine (Baltimore). 2019 Nov;98(44):e17689. doi: 10.1097/MD.0000000000017689.
The article presents findings from the validation of the Polish version of the Short Sensory Profile, 2nd edition (SSP-2-PL).A total of 1230 participants were recruited: 310 diagnosed with autism spectrum disorder (ASD), 264 with nonspectrum neurodevelopmental disorders, and 656 typically developing (TD). The reliability and validity of the questionnaire were estimated using several methods, including internal consistency, test-retest, and factor analysis.Exploratory factor analysis identified a unidimensional solution in both the TD and ASD groups. The structure of SSP-2 seems to be homogeneous; therefore, the findings support the validity of calculating the SSP-2 overall score. Cronbach alphas and intraclass correlation coefficients exceeded 0.90 for overall total in all study groups. The Social Communication Questionnaire total score correlated moderately with SSP-2 scores. A 1-way analysis of variance yielded statistically significant differences at P < .001 between groups on all scales/quadrants and the overall score. Our results indicate greater severity of sensory processing problems among children with ASD and non-ASD disorders than among TD peers. Among children with ASD, 85% experienced problems with sensory processing. Scores in SSP-2-PL were not affected by the children's age, gender, informant, and informant's level of education.To the best of our knowledge, this is the 1st study on non-English participants using a revised version of the SSP-2. The results confirm the prevalence of sensory processing problems among children with neurodevelopmental disorders, especially with ASD. SSP-2-PL has high reliability in terms of both internal consistency and stability of scores. The results suggest that SSP-2 overall score could be used for screening purposes, namely to identify sensory processing and behavioral problems combined into one factor. Further analyzes of the SSP-2 factor structure are needed to confirm the findings of the present study.
本文介绍了《简短感觉概况量表》第二版波兰语版本（SSP-2-PL）的验证结果。共招募了1230名参与者：310名被诊断为自闭症谱系障碍（ASD），264名患有非谱系神经发育障碍，656名发育正常（TD）。使用多种方法评估问卷的信效度，包括内部一致性、重测法和因子分析。探索性因子分析在TD组和ASD组中均确定了单维解决方案。SSP-2的结构似乎是同质的；因此，研究结果支持计算SSP-2总分的效度。所有研究组中，总分的克朗巴哈系数和组内相关系数均超过0.90。社会沟通问卷总分与SSP-2分数呈中度相关。单因素方差分析显示，在所有量表/象限和总分上，各组之间在P<0.001水平存在统计学显著差异。我们的结果表明，与发育正常的同龄人相比，ASD和非ASD障碍儿童的感觉加工问题更严重。在ASD儿童中，85%有感觉加工问题。SSP-2-PL的分数不受儿童年龄、性别、信息提供者及信息提供者教育水平的影响。据我们所知，这是第一项针对非英语参与者使用修订版SSP-2的研究。结果证实了神经发育障碍儿童，尤其是ASD儿童中感觉加工问题的普遍性。SSP-2-PL在内部一致性和分数稳定性方面具有较高的信度。结果表明，SSP-2总分可用于筛查目的，即识别合并为一个因素的感觉加工和行为问题。需要对SSP-2因子结构进行进一步分析以证实本研究结果。
