Age-related changes in brain signal variability in autism spectrum disorder

Table 1 Demographics

Site	ASD (n)	TD (n)	Age Range (mean ± SD)		p^a	Average FD Range (mean ± SD)		p^a
Site	ASD (n)	TD (n)	ASD	TD	p^a	ASD	TD	p^a
ABIDE I
NYU	63	86	7–39 (15 ± 7)	6–31 (15 ± 5)	0.64	0.06–0.23 (0.13 ± 0.04)	0.05–0.31 (0.12 ± 0.05)	0.27
SDSU	12	22	12–17 (15 ± 1)	8–16 (14 ± 1)	0.21	0.04–0.22 (0.11 ± 0.06)	0.06–0.25 (0.13 ± 0.06)	0.29
UM	50	67	9–18 (13 ± 2)	8–28 (14 ± 3)	0.11	0.07–0.39 (0.18 ± 0.08)	0.08–0.41 (0.17 ± 0.08)	0.35
USM	41	35	11–50 (23 ± 8)	9–39 (21 ± 7)	0.41	0.05–0.30 (0.17 ± 0.07)	0.06–0.35 (0.16 ± 0.06)	0.44
TCD	23	24	12–25 (17 ± 3)	12–25 (17 ± 3)	0.84	0.12–0.33 (0.20 ± 0.06)	0.11–0.40 (0.17 ± 0.06)	0.07
YALE	25	27	7–17 (13 ± 3)	8–17 (12 ± 2)	0.81	0.07–0.27 (0.17 ± 0.06)	0.06–0.35 (0.15 ± 0.07)	0.35
ABIDE II
ETH	8	23	14–27 (21 ± 3)	13–30 (23 ± 4)	0.14	0.10–0.45 (0.22 ± 0.12)	0.08–0.27 (0.17 ± 0.05)	0.15
GU	42	51	8–13 (11 ± 1)	8–13 (10 ± 1)	0.07	0.06–0.45 (0.21 ± 0.09)	0.07–0.44 (0.18 ± 0.08)	0.12
NYU	33	19	5–34 (10 ± 6)	5–12 (8 ± 2)	0.39	0.09–0.29 (0.17 ± 0.06)	0.09–0.38 (0.18 ± 0.08)	0.77
SDSU	32	25	7–18 (13 ± 3)	8–17 (13 ± 3)	0.82	0.04–0.41 (0.12 ± 0.08)	0.06–0.36 (0.14 ± 0.07)	0.31
UCD	15	14	12–17 (14 ± 1)	12–17 (14 ± 1)	0.63	0.07–0.37 (0.17 ± 0.08)	0.08–0.35 (0.16 ± 0.09)	0.76
USM	7	9	9–38 (21 ± 9)	11–36 (22 ± 8)	0.84	0.09–0.42 (0.22 ± 0.11)	0.06–0.21 (0.13 ± 0.05)	0.40
Total	351	402	5–50

^aTwo-sample t-test, SD Standard deviation, ETH Eidgenössische Technische Hochschule, GU Georgetown University, NYU New York University Langone Medical Center, SDSU San Diego State University, TCD Trinity Center for Health Sciences, UCD University of California Davis, UM University of Michigan, USM University of Utah School of Medicine

ISSN: 2040-2392