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Plasma oxytocin levels measured at three time pointsa
| Time point | Placebo session | MDMA session | t statistic | Bonferroni- corrected p |
|---|---|---|---|---|
| 15 min before dose | 3.81 (4.3) | 4.48 (5.1) | 0.63 | 0.5373 |
| 45 min after dose | 3.00 (3.3) | 7.3 (8.7) | 2.60 | 0.054 |
| 165 min after dose | 3.09 (4.0) | 20.86 (12.9) | 5.66 | <0.001 |
aData are mean (SD) plasma oxytocin level (pg/ml). N = 20, except 45 min after dose due to placebo session levels of 1 participant being below the range of sensitivity at time point.
