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. Author manuscript; available in PMC: 2021 Dec 12.
Published in final edited form as: Drug Alcohol Depend. 2020 Jun 12;213:108119. doi: 10.1016/j.drugalcdep.2020.108119

Table 2.

Behavioral Performance of the Stop Signal Task

Controls Mean (SD) sBinge Mean (SD) eBinge Mean (SD) MJ+sBinge Mean (SD) MJ+eBinge Mean (SD) F p
N 39 56 53 29 25 - -
SSRT 203.40 (41.36) 199.85 (43.76) 208.42 (57.62) 200.59 (36.72) 203.42 (35.23) 0.17 0.95
Correct Stop (%) 53.08 (5.91) 51.14 (7.67) 51.12 (8.70) 51.13 (7.69) 52.00 (7.40) 0.47 0.76
Go RT 577.96 (105.76) 577.38 (95.69) 541.30 (90.41) 554.15 (100.38) 546.67 (110.52) 1.28 0.28

Group differences in behavioral performance of the Stop Signal Task were assessed with one-way ANCOVAs with tobacco use as a covariate (details in the Results section). SSRT: Stop Signal Reaction Time (table showed original SSRT, but test statistics are from ANCOVA with the log transformed SSRT), RT: Reaction Time. All reported means are the original means, not the estimated marginal means from the ANCOVA models.