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. 2018 Jul 5;8:10154. doi: 10.1038/s41598-018-28127-0

Table 3.

Preferred routes of administration and mode of access to cannabis-based extracts if medicinal cannabis became legally available (N = 65).

Preferred routes of administration N (%)
Oral use - Liquid (e.g. oil) 44 (67.7%)
Oral use - Tablets/capsules (swallowed) 21 (32.3%)
I do not care as long as it is effective 18 (27.7%)
Oral use - Chewable tablet 11 (16.9%)
Mouth spray 9 (13.8%)
Via the nose - intranasal spray 6 (9.2%)
Via the nose - Inhalant (e.g. like “Vick’s vapor”) 5 (7.7%)
Skin patches 5 (7.7%)
Edible (e.g., butter/resin, tea infusion) 2 (3.1%)
Smoked – Joint 2 (3.1%)
Vaporiser 2 (3.1%)
Suppository 2 (3.1%)
Other: Raw cannabis material for juicing 1 (1.5%)
Other: Slow-release tablet administered once daily 1 (1.5%)
Smoked - Water pipe (“bong”)
Preferred mode of access
  From a pharmacy like other medication 52 (80%)
  From a special licensed cannabis dispensary 16 (24.6%)
  I do not care as long as there is regular supply 9 (13.8%)
  Grow or make your own 7 (10.8%)
  From a supplier 5 (7.7%)
  Trade/buy from a friend 2 (3.1%)
  No opinion 1 (1.5%)
  Other: Sold as a supplement 1 (1.5%)

Respondents were asked to choose their preferred routes of administration and access models from a list containing several possibilities therefore sum of responses do not add to 100%.