Figure 3.

Descriptive and inferential statistics comparing 22q11.2 deletion syndrome (22q) speech and motor speech prevalence findings with findings for participants with one of the other three complex neurodevelopmental disorders in Figures 1 and 2. DS = Down syndrome; FXS = fragile X syndrome; GAL = galactosemia; NSA = normal(ized) speech acquisition; SE = speech errors; PSE = persistent speech errors; SD = speech delay; PSD = persistent speech delay; MSD = motor speech disorder; SMD = speech motor delay; CD = childhood dysarthria; CAS = childhood apraxia of speech.