The analysis suggested that early depression was unrelated to
later substance dependence when due allowance was made for covariate factors.
We also extended the analysis to examine the extent to which depressive symptoms were related to
later substance dependence (alcohol, illicit drugs) at ages 18 to 21 years and 21 to 25 years.
Not exact matches
Similarly, the Earth Liberation Front argues that «
dependence on the
substances in the natural environment» justifies «more and more step [ping] outside of this societal law to enforce natural law» and boasts that since
late 1997 «there have been over two dozen major actions performed by the ELF in North America alone resulting in nearly $ 40 million in damage.»
Heavier drinking in adolescence increases the risk of
later problems of
dependence on alcohol or other
substances.
Mental health problems in adolescents may impair their ability to learn and create a risk for lower education attainment and school dropout, 47 which in turn are known to increase benefit
dependence.51 In the study by Fergusson and Horwood50 in which they studied conduct problems at age 8 years and unemployment 10 years
later, analyses suggested that the association was mediated by a series of processes during adolescence including patterns of peer affiliation,
substance use, truancy and problems with school authority.