Skip to main content

Advertisement

Fig. 1 | Biology of Sex Differences

Fig. 1

From: The role of sex-differential biology in risk for autism spectrum disorder

Fig. 1

Approaches used to estimate ASD prevalence and male:female ratio. Different approaches may identify different overall, and sex-specific, prevalence rates. a Screening populations in full, irrespective of existing diagnostic status. b Analysis of records in existing, standardized registries. c Collating and/or sampling and interpreting available records from scholastic or medical records. d Baby siblings studies, where researchers prospectively monitor the younger siblings of autistic children for recurrence of ASD and other traits of interest. Filled figures represent individuals with ASD

Back to article page