Chunk #30 — Methods — Modelling increased severity of schizophrenia

Source

The global epidemiology and contribution of cannabis use and dependence to the global burden of disease: results from the GBD 2010 study.

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Where we report comparisons of prevalence and DALYs by country or region we use age-standardised values using direct standardisation to the global standard population proposed by WHO in 2001 (http://www.who.int/healthinfo/paper31.pdf).