Virginia Tech
    • Log in
    View Item 
    •   VTechWorks Home
    • ETDs: Virginia Tech Electronic Theses and Dissertations
    • Masters Theses
    • View Item
    •   VTechWorks Home
    • ETDs: Virginia Tech Electronic Theses and Dissertations
    • Masters Theses
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Consequences of Marijuana Use for Depressive Disorders

    Thumbnail
    View/Open
    thesis.pdf (515.1Kb)
    Downloads: 156
    Date
    2002-02-08
    Author
    Dema, Brunilda
    Metadata
    Show full item record
    Abstract
    The purpose of this study is to investigate the temporal order in the association between marijuana use and depression. There are two possible hypothesis examined, and for each of them is conducted a separate set of analyses. The dependent variable in the first hypothesis is current depression, predicted by previous and current marijuana use, abuse, and dependence. In the second hypothesis the dependent variables are current marijuana use, abuse, and dependence, predicted by previous and current depression. To conduct the analyses this study uses data from the National Comorbidity Survey (NCS). The NCS is an epidemiological research study of the prevalence, causes, and consequences of psychiatric disorders and comorbodity, analyzing data from a national sample of 8098 participants covering an age range from 15 to 54 years old. Results show that prior depression is the main predictor of current depression while marijuana use has a weak effect on current depression. Marijuana users are slightly more depressed than never users, but the lag of the effect is short. There is a strong association between marijuana use and abuse and other drug use and abuse. Findings show that prior marijuana and other drug use and abuse predict current marijuana use and abuse. There is a weak association between current depression and current marijuana use, and when controlled for prior marijuana use this association disappears. The results of this study provide no support for the coping theory. There is a clear pattern of comorbidity of both, mental disorders, and substance use and abuse.
    URI
    http://hdl.handle.net/10919/41632
    Collections
    • Masters Theses [19684]

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us
     

     

    VTechWorks

    AboutPoliciesHelp

    Browse

    All of VTechWorksCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Log inRegister

    Statistics

    View Usage Statistics

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us