Globally, all the articles involved 63 authors and 12 reviewers actively engaged in the field of Autism Spectrum Disorder (ASD) and neurodevelopmental disorders. The results did not show any significant difference in the considered psychological variables between the caregivers of ASD and non-ASD people. A web survey disseminated via social media was completed by 383 individuals, of which 141 were primary caregivers of people with ASD, and 242 of them were primary caregivers of people with other conditions. [Extracted from the article]