Topics tagged with "Forensic"

Prevalence in forensic settings

What is prevalence of PTSD in forensic settings? Prevalence represents the overall proportion of individuals in a population who have the disorder of interest. It is different from incidence, which represents only the new cases that have developed over a particular time period. Point prevalence is the proportion of individuals who have the disorder at a given point in time. Period prevalence is the proportion of individuals who have the disorder over specific time periods. Lifetime prevalence is the proportion of individuals who have ever had the disorder. Lifetime morbid risk also includes those who had the disorder but were deceased…

Prisoners and PTSD

Prevalence in forensic settings

What is prevalence of bipolar disorder in forensic settings? Prevalence quantifies the proportion of individuals in a population who have a disorder during a specific time period, while incidence refers to the number of new cases that develop in a population during a specific time period. In disorders of short duration, incidence and prevalence rates may be similar, however with disorders of long duration, such as bipolar disorder, there can be variation between the two. Current, or ‘point’ prevalence is the proportion of individuals who have the disorder at a given point in time, ‘period’ prevalence measures the proportion of…

Prisoners and PTSD

Prevalence in forensic settings

What is prevalence of schizophrenia in forensic settings?  Prevalence measures the proportion of individuals who have a disorder at a particular point in time (point prevalence) or during a specified period (annual prevalence, lifetime prevalence) and this may vary across regions. It is distinct from incidence, which refers to how many new cases there are per population in a specified time period. What is the evidence for the prevalence of schizophrenia in forensic settings? Moderate to high quality evidence suggests the overall prevalence of any psychotic disorder in prisoners is around 3.6%. There were higher prevalence rates in low- to…

NeuRA Libraries

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