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Table 2 Knowledge and Beliefs about Cannabis Use and its Treatment

From: Screening and managing cannabis use: comparing GP’s and nurses’ knowledge, beliefs, and behavior

Item

Disagree completely

Somewhat disagree

Neutral

Somewhat agree

Agree completely

t

df

 

n(%)

n(%)

n(%)

n(%)

n(%)

  

Knowledge

       

Cannabis users are more likely to have a mental health problem than those who do not use cannabis

  

GPs (N = 502)

4 (<1%)

11 (2%)

19 (4%)

159 (32%)

309 (62%)

  

Nurses (N = 160)

4 (3%)

6 (4%)

20 (13%)

64 (40%)

66 (41%)

4.54**

224.80

Effective psychological treatments exist for helping people to reduce their cannabis use

  

GPs (N = 501)

9 (2%)

31 (6%)

118 (23%)

196 (39%)

147 (29%)

  

Nurses (N = 159)

7 (4%)

14 (9%)

42 (26%)

73 (46%)

23 (14%)

3.49**

658

Effective pharmacological treatments exist for assisting with cannabis withdrawal

  

GPs (N = 499)

43 (9%)

93 (19%)

195 (39%)

116 (23%)

52 (10%)

  

Nurses (N = 159)

11 (7%)

20 (13%)

75 (47%)

41 (26%)

12 (8%)

-0.65

656

Withdrawal can be a barrier to quitting cannabis

  

GPs (N = 500)

10 (2%)

23 (5%)

67 (13%)

220 (44%)

180 (36%)

  

Nurses (N = 158)

2 (<1%)

3 (2%)

32 (20%)

71 (45%)

50 (32%)

0.44

656

Role Legitimacy

       

Conducting a 10 minute brief assessment of someone’s cannabis use can lead to reductions in their use

  

GPs (N = 501)

22 (4%)

24 (5%)

105 (21%)

210 (42%)

140 (28%)

  

Nurses (N = 159)

31 (20%)

26 (!6%)

37 (23%)

47 (30%)

18 (11%)

7.72**

223.44

People in my position are effective in treating patients with cannabis use problems

  

GPs (N = 499)

22 (4%)

60 (12%)

103 (21%)

218 (44%)

96 (19%)

  

Nurses (N = 160)

23 (14%)

36 (23%)

52 (33%)

38 (24%)

11 (7%)

7.64**

657

People in my position should receive education about cannabis

  

GPs (N = 501)

1 (<1%)

1 (<1%)

14 (3%)

116 (23%)

369 (74%)

  

Nurses (N = 160)

0 (0%)

1 (<1%)

6 (4%)

43 (27%)

110 (69%)

1.20

659

  1. Note. *p < 0.01, **p ≤ 0.001.