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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: J Psychiatr Res. 2021 Aug 16;142:302–311. doi: 10.1016/j.jpsychires.2021.08.018

Table 1.

Demographics, clinical and behavioral measures of the participants

Characteristic Men (n = 460) Women (n = 504) t p value
Age, Years 27.9 ± 3.7 29.4 ± 3.6 −6.58 <0.001
Education, Years 14.9 ± 1.7 15.1 ± 1.8 −1.66 0.098
PSQI score 4.6 ± 2.5 4.8 ± 2.9 −1.92 0.055
Drinking PC1 0.3 ± 1.0 −0.3 ± 0.8 9.78 <0.001
ARRel-Con, % −21.1 ± 16.5 −21.2 ± 16.9 −0.05 0.960
RTRel-Con, ms 494 ± 307 503 ± 308 −0.27 0.789

Note: ARRel-con, the difference in accuracy rate between relational and control blocks. Age and years of education were controlled for in the two-sample t test of PSQI score, drinking PC1 weight, ARRel-con and RTRel-con.