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Table 3 Perceived barriers regarding the use of CTP

From: Cannabis in medicine: a national educational needs assessment among Canadian physicians

Factor

n 1

%

Concern that patients who request medical cannabis may actually want it for recreational purposes

279

65

Lack of clinical guidelines for the use of cannabis for medical purposes

271

64

Risks and benefits are not sufficiently clear for potential therapeutic uses

237

56

Lack of personal knowledge/education or information regarding the use of cannabis for medical purposes

214

50

Insufficient information regarding the appropriate use of cannabis for medical purposes

212

50

Instruction from medical associations, licensing bodies, Royal College, College of Family Physicians or Canadian Medical Protective Association

201

47

Potential liability concerns

194

46

Concern about possible side effects

190

45

Uncertainty about possible interactions with other medications

167

39

Belief that cannabis is not an appropriate treatment in a specific case

141

33

Requirement to sign a declaration indicating awareness that cannabis is not an approved therapeutic under the Food and Drug Regulations

138

32

Uncertainty over whether cannabis has any medicinal value

117

27

Availability of prescription cannabinoids (e.g. nabiximols, dronabinol or nabilone)

98

23

Other

66

15

  1. 1Subjects may choose more than one response.