Table 3 Mean scores of the primary trial outcomes (CBD vs. placebo) for the dependable variables measured using the Linear mixed models with Bonferroni corrections (n = 35)*
From: Oral cannabidiol did not impair learning and memory in healthy adults
Score | CBD Mean [SE] | Placebo Mean [SE] | Adjusted Group Differences | 95% CI | P Value | DF | F | Effect Size |
|---|---|---|---|---|---|---|---|---|
MOCA | 26.63 [0.46] | 26.31 [0.46] | 0.31 | -0.98 to 1.61 | 0.63 | 60 | 0.24 | 0.06 |
Sum of Trials A1-A5 | 47.17 [1.85] | 49.09 [1.85] | -1.91 | -7.16 to 3.33 | 0.47 | 60 | 0.53 | -0.09 |
List B | 6.03 [0.37] | 5.89 [0.37] | 0.14 | -0.89 to 1.18 | 0.78 | 60 | 0.08 | 0.03 |
Proactive Interference (PI) Ratio | 1.21 [0.08] | 1.04 [0.08] | 0.17 | -0.07 to 0.40 | 0.17 | 60 | 1.98 | 0.18 |
Retroactive Interference (RI) ratio | 0.83 [0.03] | 0.87 [0.03] | -0.04 | -0.13 to 0.05 | 0.38 | 60 | 0.78 | -0.11 |
Forgetting Speed (FS) ratio | 1.06 [0.03] | 1.03 [0.03] | 0.03 | -0.06 to 0.12 | 0.55 | 60 | 0.36 | 0.08 |
Total prose recall | 25.49 [1.46] | 27.49 [1.46] | -2.00 | -6.12 to 2.12 | 0.34 | 60 | 0.95 | -0.11 |