Table 1.

Number of subjects of the ABIDE I and II cohorts considered in this study. Only male subjects in the age range of [5–40] years (y) are considered.

Centers	N		Average age (y)		STD age (y)
	ASD	TD	ASD	TD	ASD	TD
BNI_A	14	11	22.1	22.5	5.6	6.3
CALTECH	12	11	24.5	24.6	6.9	6.8
CMU	7	9	25.8	27.1	4.4	6.5
EMC_A	21	22	8.2	8.3	1.2	1.0
ETH_A	10	22	20.4	23.8	3.9	4.5
GU_A	37	26	11.0	10.8	1.5	1.6
IP_A	13	8	15.5	23.3	5.2	7.1
IU_A	8	9	20.7	24.2	3.7	5.0
KKI	13	18	10.2	10.4	1.3	1.3
KKI_A	30	62	10.4	10.4	1.6	1.3
LEUVEN_A	9	11	22.6	22.5	4.7	2.6
LEUVEN_B	10	13	13.7	14.5	1.4	1.7
MAX_MUN	15	26	20.5	23.3	9.5	7.8
NYU	62	73	14.0	16.0	6.5	6.3
NYU_A	41	27	9.5	9.2	4.6	1.8
OHSU	13	15	11.7	10.1	2.2	1.1
OHSU_A	29	27	12.1	10.3	2.2	1.7
OILH_B	7	7	21.3	23.8	2.9	4.1
OLIN	16	13	16.1	16.8	3.1	4.0
PITT	26	21	19.9	20.0	7.3	6.9
SBL	10	12	29.8	33	3.5	6.3
SDSU	10	13	14.4	14.5	1.7	1.4
SDSU_A	23	22	12.6	13.5	3.1	3.2
STANFORD	15	14	10.1	10.3	1.6	1.7
TCD_A	19	15	14.4	14.8	3.1	3.1
TRINITY	24	25	17.3	17.1	3.6	3.8
UCD_A	12	8	14.6	14.8	1.9	2.0
UCLA_A	33	26	13.2	13.4	2.3	2.3
UCLA_B	10	9	12.5	12.0	1.6	1.2
UM_A	33	33	12.4	13.6	2.3	3.3
UM_B	12	18	14.7	17.1	1.5	4.2
USM	46	36	21.0	20.9	5.7	8.1
USM_A	14	12	16.0	23.1	3.8	8.5
U_MIA_A	7	9	10.8	9.9	2.2	2.0
YALE	19	20	12.5	12.3	3.1	2.8
Total	703	680	15.7	14.9	7.0	6.2

The number of participants is provided per site and per diagnostic group, together with the average age and standard deviation of each group. Abbreviation: STD - standard deviation