Zucker Kenneth J, Nabbijohn A Natisha, Santarossa Alanna, Wood Hayley, Bradley Susan J, Matthews Joanna, VanderLaan Doug P
Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8 Canada.
Department of Psychology, University of Toronto Mississauga, Mississauga, ON Canada.
Child Adolesc Psychiatry Ment Health. 2017 Sep 25;11:51. doi: 10.1186/s13034-017-0189-9. eCollection 2017.
This study assessed whether children clinically referred for gender dysphoria (GD) show symptoms that overlap with Autism Spectrum Disorder (ASD). Circumscribed preoccupations/intense interests and repetitive behaviors were considered as overlapping symptoms expressed in both GD and ASD.
To assess these constructs, we examined Items 9 and 66 on the Teacher's Report Form (TRF), which measure obsessions and compulsions, respectively.
For Item 9, gender-referred children (n = 386) were significantly elevated compared to the referred (n = 965) and non-referred children (n = 965) from the TRF standardization sample. For Item 66, gender-referred children were elevated in comparison to the non-referred children, but not the referred children.
These findings provided cross-validation of a previous study in which the same patterns were found using the Child Behavior Checklist (Vanderlaan et al. in J Sex Res 52:213-19, 2015). We discuss possible developmental pathways between GD and ASD, including a consideration of the principle of equifinality.
本研究评估临床上被转诊的性别焦虑症(GD)儿童是否表现出与自闭症谱系障碍(ASD)重叠的症状。局限的先占观念/强烈兴趣和重复行为被视为GD和ASD中都存在的重叠症状。
为评估这些结构,我们检查了教师报告表(TRF)上的第9项和第66项,这两项分别测量强迫观念和强迫行为。
对于第9项,与TRF标准化样本中的转诊儿童(n = 965)和未转诊儿童(n = 965)相比,被转诊的性别焦虑症儿童(n = 386)显著升高。对于第66项,与未转诊儿童相比,被转诊的性别焦虑症儿童有所升高,但与转诊儿童相比则没有。
这些发现为先前一项研究提供了交叉验证,在该研究中使用儿童行为清单也发现了相同的模式(Vanderlaan等人,《性研究杂志》52:213 - 19,2015)。我们讨论了GD和ASD之间可能的发展途径,包括对等终性原则的考虑。