Table 1 Study participant information

BMI (kg/m²)

31.9

25.7

32.3

Age (years)

25

25

23

Cannabis use

history (years)

10

10

10

Prior cannabis use

(# days/last 14 days)

14

14

14

Primary route of administration

Oral

Inhalation (vaporization)

Inhalation

(smoking)

Time since last

cannabis use (h)

16

24

12

Prior experience

with ∆⁸-THC

None

None

None

Baseline blood ∆⁹-THC (ng/mL)

1.8

4.1

4.9

Baseline breath ∆⁹-THC (pg/filter pad)

1,298

255

< LOQ