Table 1.
Demographics of the sample.
| Characteristic | Participants (N=163) | ||
| Age (y) | |||
|
|
Median (IQR) | 28 (23-38) | |
|
|
Range | 16-71 | |
| Education, n (%) | |||
|
|
Left school before age 16 without qualifications | 5 (3) | |
|
|
Some high school/GCSEa level (in UK) | 14 (9) | |
|
|
High school diploma/A-level education (in UK) | 16 (10) | |
|
|
Some university (or equivalent) | 26 (16) | |
|
|
Bachelor’s degree (or equivalent) | 63 (39) | |
|
|
Post-graduate degree (e.g., masters or doctorate) | 39 (24) | |
| Gender, n (%) | |||
|
|
Male | 113 (69) | |
|
|
Female | 50 (31) | |
| Prior psychedelic use, n (%) | |||
|
|
Never | 14 (9) | |
|
|
Only once | 11 (7) | |
|
|
2-5 times | 43 (26) | |
|
|
6-10 times | 23 (14) | |
|
|
11-20 times | 23 (14) | |
|
|
21-50 times | 30 (18) | |
|
|
51-100 times | 7 (4) | |
|
|
More than 100 times | 12 (7) | |
aGCSE: General Certificate of Secondary Education.