Determinants at baseline (T0) Standardized Beta t P value 95.0% CI Colinearity statistics
LL UL Tolerance VIF
Canadian nationalitya .181 2.232 .027 .421 7.019 .831 1.203
Languagea -.478 -5.728 .000 -8.036 -3.909 .783 1.276
Importance attributed to spiritualitya -.206 -2.780 .006 -.630 -.106 .989 1.012
Schizophreniab -.197 -2.091 .039 -5.252 -.144 .612 1.633
Mood disordersb -.237 -2.639 .009 -4.946 -.706 .675 1.482
Delusion & other psychotic  disordersb .144 1.912 .058 -.108 6.271 .962 1.040
Severity of needsc .198 2.532 .013 .063 .512 .891 1.122
Total variance explained (R2): 33.0%; Goodness-of-fit:  F = 8.654; P <0.001
a= Socio-demographic variables; b= Clinical variables; c= Negative life events; d=Social support.
Table 3: Variables associated with drug-alcohol abuse among female users with mental disorders: Multiple linear regression analysis.