Table 3.
EDE subscale scores over time and changes from baseline scores
| n = 10 | Visit | Mean (s.d.) | 95% CI of mean difference | P value | Effect size (Cohen’s d) |
|---|---|---|---|---|---|
| Restraint | Day −1 | 2.18 (1.76) | |||
| 1-month f/u | 1.38 (1.56) | −1.81, 0.21 | 0.107 | 0.57 | |
| 3-month f/u | 1.46 (1.84) | −1.81, 0.37 | 0.169 | 0.47 | |
| Eating concern | Day −1 | 2.10 (1.75) | |||
| 1-month f/u | 1.24 (1.50) | −1.83, 0.11 | 0.075 | 0.64 | |
| 3-month f/u | 1.00 (1.32) | −2.20, 0.00 | 0.051 | 0.71 | |
| Shape concern | Day −1 | 3.68 (1.30) | |||
| 1-month f/u | 2.43 (1.84) | −2.40, −0.10 | 0.036 | 0.78 | |
| 3-month f/u | 2.43 (1.95) | −2.69, 0.19 | 0.081 | 0.62 | |
| Weight concern | Day −1 | 3.64 (1.65) | |||
| 1-month f/u | 2.76 (1.81) | −1.69, −0.07 | 0.036 | 0.78 | |
| 3-month f/u | 2.3 (2.00) | −2.57, −0.11 | 0.036 | 0.78 |
Subscales are calculated from the EDE. Day −1 is the day before psilocybin dosing session. Effect size was calculated using Cohen’s d. Analysis was performed using a two-sided 5% paired t-test with null hypothesis of no difference between baseline and post-baseline values.
CI, confidence interval; f/u, follow-up.