In white-collar workplaces, individuals with autism spectrum disorder (ASD) traits may experience psychological strain and reduced productivity. This study examined structural relationships among ASD traits, social camouflaging, psychological distress, and work functioning impairment, with a focus on gender differences using a secondary analysis of data from an online survey of 543 Japanese white-collar workers (284 men, 259 women). Validated instruments were used to assess ASD traits, camouflaging, psychological distress, and work functioning impairment. Multi-group structural equation modeling by gender was applied using a NIOSH-inspired model. Men scored higher on the Imagination subscale of ASD traits, whereas women scored higher on Attention Switching and Assimilation. ASD traits were indirectly associated with work impairment through psychological distress, while the direct path between ASD traits and work impairment became negative when distress was controlled, indicating a statistical suppression pattern that was more pronounced among women. Assimilation was significantly associated with psychological distress in women but not in men, although the gender difference was at the trend level. The findings indicate a cross-sectional, context-dependent association between ASD traits and work functioning and highlight the importance of considering both gender and workplace context in non-clinical working populations.
Omiya et al. (Tue,) studied this question.