Table 2:

Correlations between PET hypometabolism and developmental outcome^{^a}

	Hypometabolism	Patients with Special Education	Patients in Regular High School
1st PET	Normal	4	9
1st PET		4	6
2nd PET	Normal	5	2
		3	13

↵a Positive predictive value of second PET was 71%; negative predictive value of second PET, 81%; P = .03.