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. Author manuscript; available in PMC: 2020 Nov 3.
Published in final edited form as: Epilepsy Behav. 2019 Jun 25;97:144–148. doi: 10.1016/j.yebeh.2019.05.037

Table 2.

Primary methods of administration by age.

Age 21 −30
(n = 12)
Age 31–40
(n = 14)
Age 41–50
(n = 7)
Age 51–60
(n = 2)
Age 61–70
(n = 4)
All ages
(n = 39)
Smoking (83.3%) Smoking (71.4%) Smoking (57.1%) Vaping (100%) Vaping (50%) Smoking (66.7%)
Concentrates (58.3%) Edibles (57.1%) Edibles (57.1%) Smoking (50%) Tinctures (50%) Edibles (48.7%)
Bong/waterpipe (50.0%) Vaping (50.0%) Concentrates (42.9%) Bong/waterpipe (50%) Smoking (25%) Concentrates (43.6%)
Edibles (50.0%) Concentrates (50.0%) Bong/waterpipe (28.6%) Edibles (50%) Vaping (41.0%)
Tinctures (50%) Bong/waterpipe (38.5%)
Drinks (50%)