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A Multimodal Imaging- and Stimulation-based Method of Evaluating Connectivity-related Brain Excitability in Patients with Epilepsy
Published on: November 13, 2016
Psychiatric comorbidity and suicidal behavior in epilepsy: a community-based case-control study
Sabrina Stefanello1, Letícia Marín-Léon, Paula T Fernandes
1Department of Medical Psychology and Psychiatry, Faculty of Medicine, UNICAMP, Campinas, SP, Brazil. sabrinas@fcm.unicamp.br
Epilepsia
|November 6, 2009
Summary
People with epilepsy experience higher rates of anxiety, depression, and anger. They also face increased risks of suicidal thoughts, plans, and attempts, highlighting the need for integrated mental health care.
Area of Science:
- Neurology
- Psychiatry
- Epidemiology
Background:
- Epilepsy is a chronic neurological disorder.
- Psychiatric comorbidity is common in epilepsy.
- Suicidal behavior is a serious concern in this population.
Purpose of the Study:
- To investigate psychiatric comorbidity and suicidal behavior in individuals with epilepsy.
- To compare these outcomes in a Brazilian community sample with and without epilepsy.
Main Methods:
- A case-control study was conducted in Brazil.
- 153 individuals with epilepsy (cases) and 154 matched controls without epilepsy were interviewed.
- Validated psychiatric scales were used to assess mental health and suicidal behavior.
Main Results:
- Individuals with epilepsy showed significantly higher frequencies of anxiety (39.4% vs. 23.8%), depression (24.4% vs. 14.7%), and anger (55.6% vs. 39.7%).
- Epilepsy was associated with increased lifetime prevalence of suicidal thoughts (36.7% vs. 23.8%), plans (18.2% vs. 3.3%), and attempts (12.1% vs. 5.3%).
- Odds ratios indicated a 1.8 to 2.4 times higher risk for these outcomes in the epilepsy group.
Conclusions:
- Epilepsy is strongly associated with increased psychiatric comorbidity and suicidal behavior.
- Routine suicide risk assessment and mental health evaluations are crucial for individuals with epilepsy.
- Intervention strategies can improve quality of life and potentially prevent suicide in this population.
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