Table 1.

Description of the samples and studies from which the anatomical data were obtained

Database/study number	# Male	# Female	Mean (age‐man)	Mean (age‐woman)	SD (age man)	SD (age woman)	Reference
ABIDE	99	18	13.21	11.23	2.58	2.33	FCN 1000
ADHD 200	138	132	11.33	10.84	2.00	2.20	FCN 1000
AnnArbor	34	20	31.99	40.24	21.34	25.82	FCN 1000
Atlanta	13	15	32	29.93	10.78	9.33	FCN 1000
Baltimore	8	15	30.38	28.67	4.98	5.78	FCN 1000
Beijing	76	122	21.44	21.17	1.83	1.83	FCN 1000
Cambridge	75	123	20.99	21.05	2.14	2.41	FCN 1000
Cleveland	11	20	43.18	43.75	10.31	11.79	FCN 1000
ICBM	40	45	44.38	43.76	15.44	20.13	FCN 1000
IXI	250	313	46.09	50.2	16.45	16.4	FCN 1000
Milwaukee	15	31	51.93	54.38	4.89	6.1	FCN 1000
New York	49	53	26.09	25.33	10.74	9.23	FCN 1000
OASIS	159	256	49.5	54.6	25.03	24.92	Marcus et al., 2007
Oulu	37	64	21.41	21.59	0.6	0.56	FCN 1000
Study 01	34	45	23.58	22.91	3.61	2.41	Mondadori et al., 2007
Study 02	3	12	24.67	28.75	2.08	2.93	unpublished
Study 03	18	32	51.27	50.15	7.78	7.68	Bezzola et al., 2011
Study 04	16	24	35.04	35	12.71	12.61	Dall'Acqua et al., 2016
Study 05	292	337	42.89	42.1	21.99	21.7	Jäncke et al., 2015a
Study 06	7	2	34.12	25.18	10.68	5.66	Langer et al., 2012
Study 07	27	7	35.33	33.85	8.74	7.24	unpublished
Study 08	13	16	29.23	24.75	5.48	4.15	Klein et al., 2015
Study 09	0	15		31.1		8.47	unpublished
Study 10	13	0	49.31		14.49		Hilti et al., 2013

Abbreviations: ABIDE: Autism Brain Imaging Data Exchange (http://fcon_1000.projects.nitrc.org/indi/abide/); ADHD: Attention Deficit Hyperactivity Disorder; FCN 1000: 1000 Functional Connectomes Project (https://www.nitrc.org/projects/fcon_1000/); ICBM: International Consortium for Brain Mapping; IXI: Information eXtraction from Images ( http://brain-development.org/ixi-dataset /); OASIS: Open Access Series of Imaging Studies (http://www.oasis-brains.org/); # number of subjects.