| |
Drug use |
F value, df=2,134, p value |
Scheffe values (p value) |
| No drugs
(n=35) |
Cannabis Only (n=56) |
Polydrug use
(n=46) |
| CBI |
6.89 (1.75) |
5.48 (2.47) |
6.57 (2.32) |
F=5.06, p=0.008 |
No drugs V cannabis only (0.017)
Cannabis only V Polydrugs (trend 0.058) |
| SSF |
5.46 (2.21) |
4.16 (1.96) |
3.46 (1.66) |
F=10.74, p<0.001 |
No drugs V cannabis only (0.009)
No drugs V Polydrugs (<0.001) |
| GNE |
4.66 (2.26) |
2.75 (2.32) |
2.20 (2.20) |
F=12.57, p<0.001 |
No drugs V cannabis only (0.001)
No drugs V Polydrugs (<0.001) |
| RTR |
6.00
(2.13) |
5.46
(1.94) |
4.61
(2.12) |
F=4.12, p=0.01 |
No drugs V Polydrugs (0.012) |
Key: CBI: Cognitive and Behavioural Impairment; RTR: Relaxation and Tension Reduction; SSF: Social and Sexual Facilitation; PCE: Perceptual Cognitive Enhancement;
GNE: Global Negative Effects; CPE: Craving and Physical Effects (CPE). |
