Abstract: Objective: The aim of the study was to assess the prevalence of mood and anxiety disorders among inpatients and the relationship between sociodemographic factors, medical illnesses and treatments.Methods: In the present study, we selected 650 inpatients from all clinics except psychiatry and pediatrics in a general hospital by a simple random sampling method. Based on the exclusion criteria, 57 patients were excluded.

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Abstract: Objective: There is paucity of information on epilepsy and suicide in Nigeria. The objective of this study therefore was to assess the prevalence and determinants of suicide risk among adults with epilepsy (AWE) in Kaduna, Nigeria.Method: We administered the suicidality module of the Mini International Neuropsychiatric Interview, the three-item Oslo Social Support Scale and the Hospital Anxiety and Depression Scale to 170 consecutive AWE attending the outpatient clinic of Federal Neuropsychiatric Hospital, Kaduna, between January and June 2011 to determine the prevalence of suicide risk, the level of social support and the psychological symptoms, respectively. We also recorded the sociodemographic and clinical characteristics of the subjects.Results: There are 99 males and 71 females.

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Abstract: Objectives: This study evaluates the impacts of seasonal and lunar cycles on anxiety and mood disorders, panic and suicidal ideation in patients consulting the emergency department (ED) with a complaint of unexplained chest pain (UCP).Methods: Patients with UCP were recruited from two EDs. Psychiatric diagnoses were evaluated with the Anxiety Disorders Interview Schedule for DSM-IV.Results: Significant seasonal effects were observed on panic and anxiety disorders, with panic more frequently encountered during spring [odds ratio (OR)=1.378, 95% confidence interval (CI)=1.002–1.896] and anxiety disorders during summer (OR=1.586, 95% CI=1.037–2.425). Except for one significant finding, no significant effects of lunar cycles were observed.

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Importance Adverse perinatal circumstances have been associated with increased risk for autism in offspring. Women exposed to childhood abuse experience more adverse perinatal circumstances than women unexposed, but whether maternal abuse is associated with autism in offspring is unknown. Objectives To determine whether maternal exposure to childhood abuse is associated with risk for autism in offspring and whether possible increased risk is accounted for by a higher prevalence of adverse perinatal circumstances among abused women, including toxemia, low birth weight, gestational diabetes, previous induced abortion, intimate partner abuse, pregnancy length shorter than 37 weeks, selective serotonin reuptake inhibitor use, and alcohol use and smoking during pregnancy.

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Importance A major obstacle to the identification of the neurobiological correlates of schizophrenia is the substantial clinical heterogeneity present in this disorder. Dividing schizophrenia into “deficit” and “nondeficit” subtypes may reduce heterogeneity and facilitate identification of neurobiological markers of disease. Objective To determine whether patients with deficit schizophrenia differ from patients with nondeficit schizophrenia and healthy controls in neuroimaging-based measures of white matter tracts and gray matter morphology

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