Table 1.

Sample characteristics by study group

	ADHD or ASD Diagnosis				p
	ADHD N = 151	ASD N = 58	ADHD+ASD N = 29	NN N = 88
Age (years), mean (SD)	31.0(10.0)	28.7(9.2)	28.8(10)	34.5(11.2)	< 0.001a
Sex, N (%)
Men	106(70.2)	47(81)	19(65.5)	45(51.1)	0.001b
Women	45(29.8)	11(19)	10(34.5)	43 (48.9)

^aANOVA; ^bchi-square test

NN: No Neurodevelopmental Disorder