Age of Onset of Cannabis Use is Associated with Age of Onset of High-Risk Symptoms for Psychosis
نویسندگان
چکیده
منابع مشابه
Cannabis use and age at onset of symptoms in subjects at clinical high risk for psychosis.
OBJECTIVE Numerous studies have found a robust association between cannabis use and the onset of psychosis. Nevertheless, the relationship between cannabis use and the onset of early (or, in retrospect, prodromal) symptoms of psychosis remains unclear. The study focused on investigating the relationship between cannabis use and early and high-risk symptoms in subjects at clinical high risk for ...
متن کاملAssociation between age at onset of psychosis and age at onset of cannabis use in non-affective psychosis.
INTRODUCTION Several studies have associated cannabis use with the development of schizophrenia. However, it has been difficult to disentangle the effects of cannabis from that of other illicit drugs, as previous studies have not evaluated pure cannabis users. To test whether the onset of cannabis use had an effect on the initiation of psychosis, we examined the time relationship between onset ...
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Schizophrenia is currently conceptualized as an illness that is caused by both genetic predispositions and exposure to stressors or environmental factors, particularly during early childhood and adolescence. This article focuses on one such environmental factor, cannabis use, especially use occurring prior to the onset of clinically evident psychiatric symptoms. Cannabis is commonly abused by a...
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abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
15 صفحه اولInvestigation of the COMT Val158Met variant association with age of onset of psychosis, adjusting for cannabis use
Objective COMT rs4680 (Val158Met) genotype moderates the effect of cannabis on the age of onset of psychosis (AoP). We investigated the association between rs4680 and AoP, after adjusting for relevant covariates, in a Canadian Caucasian sample. Methods One hundred and sixty-nine subjects with psychosis were recruited. AoP, defined as age of DSM-IV diagnosis was established using the Structure...
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ژورنال
عنوان ژورنال: The Canadian Journal of Psychiatry
سال: 2010
ISSN: 0706-7437,1497-0015
DOI: 10.1177/070674371005500308