FIGURE 2.

Proportion of participants reaching the SCQ or M‐CHAT threshold. Error bars represent 95% confidence intervals. Separate data from Adviento et al. (2014), Alfieri et al. (2014), and Schwartz et al. (2017) are displayed per RASopathy and for iASD, as well as the value obtained by pooling data from these studies whenever possible. CFC, cardio‐facio‐cutaneous syndrome; CS, Costello syndrome; M‐CHAT, modified checklist for autism in toddlers; NF1, neurofibromatosis type 1; NS, Noonan syndrome; SCQ, social communication questionnaire.