Table 1.

Study participant demographics.

	Slow Response	Fast Response
Number	20	15
Age (years)
Mean (SD)	9.0 (3.81)	5.8 (3.61)
Range	3.6–15.2	2.1–17.9
Sex
Male (%)	16 (80)	13 (87)
Female (%)	4 (20)	2 (13)