TABLE 2.
Alcohol and cannabis users and smokers at baseline and clinical characteristics during treatment (means and standard errors)
| Clinical characteristics | Alcohol use |
Cannabis use |
Tobacco use |
|||
|---|---|---|---|---|---|---|
| Alcohol users | Non-alcohol users (REF) | Cannabis users | Non-cannabis users (REF) | Smokers | Non-smokers (REF) | |
| PANSS total score | NS | NS | 70.44 (1.11)** | 66.01 (1.16) | ||
| PANSS negative | NS | NS | 18.22 (0.44)* | 16.91 (0.47) | ||
| PANSS positive | NS | 21.97 (0.53)* | 20.41 (0.39) | 21.82 (0.43)** | 20.28 (0.46) | |
| PANSS disorganized thought | NS | NS | NS | |||
| PANSS uncontrolled hostility | NS | NS | 6.63 (0.19)** | 6.04 (0.18) | ||
| PANSS anxiety depression | NS | NS | NS | |||
| QLS total mean score | NS | NS | 2.84 (0.08)** | 3.15 (0.09) | ||
| QLS interpersonal relations | NS | NS | NS | |||
| QLS instrumental | NS | NS | 1.96 (0.13)** | 2.52 (0.16) | ||
| QLS intrapsychic | NS | NS | 3.13 (0.08)** | 3.47 (0.08) | ||
| QLS common objects | NS | NS | 3.54 (0.08)* | 3.79 (0.10) | ||
| Missed medications | 11.05 (2.13)* | 7.89 (0.95)* | NS | 10.92 (1.13)* | 8.02 (0.96) | |
| CGI severity | NS | 3.63 (0.08)* | 3.45 (0.05) | 3.66 (0.06)** | 3.42 (0.07) | |
DUP and treatment group were covariates.
*
P < .05
**
P < .01
***
< P < .001.