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. 2018 Feb 3;141(4):1218–1228. doi: 10.1093/brain/awy004

Table 1.

Demographic and performance data of the discovery sample, with statistics of the relationship between each variable and PRS

Sex (M/F) Age, years (SD) WAIS score (SD) d′ (SD)
Mean (SE) 73/118 30.3 (8.7) 110.4 (9.5) 2.6 (0.8)
Association with PRS
Test Two-sample t-test Correlation Correlation Correlation
PRS1 T = −0.5088 r = −0.0088 r = 0.1139 r = −0.0916
P = 0.6115 P = 0.9038 P = 0.1166 P = 0.2077
PRS2 T = −1.0861 r = −0.0138 r = 0.1131 r = −0.0575
P = 0.2790 P = 0.8497 P = 0.1194 P = 0.4297
PRS3 T = −1.6182 r = −0.1023 r = 0.0066 r = −0.0020
P = 0.1079 P = 0.1589 P = 0.9279 P = 0.9785
PRS4 T = −1.5084 r = −0.1088 r = −0.0593 r = 0.0482
P = 0.1338 P = 0.1341 P = 0.4150 P = 0.5080
PRS5 T = −2.1009 r = −0.1661 r = −0.1105 r = 0.0421
P = 0.0373 P = 0.0217 P = 0.1282 P = 0.5632
PRS6 T = −2.5751 r = −0.1818 r = −0.1679 r = 0.0500
P = 0.0109 P = 0.0118 P = 0.0203 P = 0.4919
PRS7 T = −1.8513 r = −0.1864 r = −0.2030 r = 0.0015
P = 0.0659 P = 0.0098 P = 0.0049 P = 0.9834
PRS8 T = −2.2100 r = −0.1774 r = −0.1973 r = 0.0147
P = 0.0285 P = 0.0141 P = 0.0062 P = 0.8397
PRS9 T = −1.8050 r = −0.1997 r = −0.2110 r = 0.0065
P = 0.0729 P = 0.0056 P = 0.0034 P = 0.9289
PRS10 T = −2.0090 r = −0.2004 r = −0.2019 r = 0.0075
P = 0.0461 P = 0.0054 P = 0.0051 P = 0.9183

F = female; M = male; SE = standard error; WAIS = Wechsler Adult Intelligence Scale.