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. Author manuscript; available in PMC: 2019 Mar 10.
Published in final edited form as: Neuroimage. 2018 May 14;178:36–45. doi: 10.1016/j.neuroimage.2018.05.033

Table 1A.

Participant sample and demographics in main derivation (RANN) sample, N = 255 in total.

Age <30 30–39 40–49 50–59 6–69 >70
N 35 44 38 40 62 36
NART IQ 113 ± 9 112 ± 9 114 ± 9 115 ± 8 118 ± 9 120 ± 10
Education 15.3 ± 2.3 16.4 ± 2.5 15.9 ± 2.6 15.5 ± 2.3 16.0 ± 2.5 17.3 ± 2.5
Sex 23 F, 12 M 27 F, 17 M 17 F, 21 M 20 F, 20 M 32 F, 30 M 18 F, 18 M
DRS 140.4 ± 2.7 139.8 ± 2.3 139.1 ± 2.9 140.1 ± 3.3 139.7 ± 3.1 139.7 ± 3.0
Mean Cortical thickness 2.69 ± 0.11 2.66 ± 0.09 2.65 ± 0.09 2.59 ± 0.08 2.55 ± 0.11 2.51 ± 0.12