Table 2 |
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|
Comparison of cannabis dependent and non-dependent participants on indices of cannabis use and related problems |
|||||
| Index |
Dependent |
Non-Dependent |
|||
| n |
Mean (SD) |
n |
Mean (SD) |
t |
|
|
|
|||||
| Joints/Week |
1083 |
16.58 (15.18) |
1743 |
14.14 (13.61) |
-4.32* |
| Cannabis/Month |
1105 |
4.75 (2.09) |
1764 |
4.18 (2.13) |
-7.09* |
| Average High |
1107 |
4.06 (1.23) |
1762 |
3.51 (1.28) |
-11.35* |
| Maximum High |
1109 |
5.47 (1.03) |
1763 |
4.95 (1.37) |
-11.59* |
| Alcohol Drinks/Occasion |
1109 |
4.97 (4.40) |
1766 |
3.28 (3.64) |
-10.68* |
| Alcohol Drinks/Week |
1109 |
11.49 (17.61) |
1768 |
7.30 (14.22) |
-6.68* |
| Respiratory Problems |
1111 |
1.28 (1.33) |
1770 |
0.77 (1.12) |
-10.61* |
| Cannabis-Related Problems |
1111 |
12.08 (11.00) |
1770 |
4.21 (5.54) |
-22.14* |
| Happiness |
1105 |
15.25 (3.71) |
1756 |
16.23 (3.47) |
7.01* |
| Satisfaction With Life |
1109 |
18.92 (5.45) |
1758 |
19.89 (5.28) |
4.69* |
| Motivation |
1092 |
49.60 (4.70) |
1753 |
51.56 (4.03) |
11.44* |
| Depression |
1059 |
13.23 (9.69) |
1700 |
8.45 (8.19) |
-13.35* |
|
|
|||||
|
*p < .001 |
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|
Looby and Earleywine Substance Abuse Treatment, Prevention, and Policy 2007 2:3 doi:10.1186/1747-597X-2-3 |
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