La méta-analyse
Meta_Epidemio_SP_2016
Meta_Epidemio_SP_2016
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Cannabis as a risk factor for psychosis:<br />
systematic review. Semple DM, McIntosh Am, <strong>La</strong>wrie SM.<br />
Journal of Psychopharmacology 2005; 19 (2): 187-94<br />
‣ Études / échantillon<br />
• 7 études transversales / longitudinales<br />
• N total = des miliers et des miliers de patients<br />
‣ Résultats<br />
• Unadjusted odds ratio = 2.9<br />
Cannabis use and risk of psychotic<br />
or affective mental health outcomes: a systematic review.<br />
Moore THM, et al. The <strong>La</strong>ncet 2007; 370: 319-28.<br />
‣ Études / échantillon<br />
• 7 études transversales / longitudinales<br />
• N total = des miliers et des miliers de patients<br />
‣ Résultats<br />
• Adjusted odds ratio = 1.4