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A genetic predisposition on its own, without superimposed environmental risk factors, is not thought to give rise to schizophrenia. [4] [6] Environmental risk factors are many, and include pregnancy complications, prenatal stress and nutrition, and adverse childhood experiences. An environmental risk factor may act alone or in combination with ...
Diagnosis of schizophrenia from non-psychotic disorders Sensitivity 61.8 (51.7, 71.0) Specificity 94.1 (88.0, 97.2) 55% (19% to 89%) With a prevalence of 55%, 55 out of every 100 people with non-psychotic disorders will have schizophrenia. Of these, 21 will not be identified as having schizophrenia by use of FRS (38% of 55).
Risk factors for mental illness include psychological trauma, adverse childhood experiences, genetic predisposition, and personality traits. [7] [8] Correlations between mental disorders and substance use are also found to have a two way relationship, in that substance use can lead to the development of mental disorders and having mental disorders can lead to substance use/abuse.
This risk is usually associated with a comorbid disorder such as a substance use disorder – in particular alcohol, or with antisocial personality disorder. [169] Substance use disorder is strongly linked, and other risk factors are linked to deficits in cognition and social cognition including facial perception and insight that are in part ...
The psychiatric assessment of a child or adolescent starts with obtaining a psychiatric history by interviewing the young person and his/her parents or caregivers. The assessment includes a detailed exploration of the current concerns about the child's emotional or behavioral problems, the child's physical health and development, history of parental care (including possible abuse and neglect ...
When bipolar disorder occurs in children, it severely and adversely affects their psychosocial development. [127] Children and adolescents with bipolar disorder have higher rates of significant difficulties with substance use disorders, psychosis, academic difficulties, behavioral problems, social difficulties, and legal problems. [127]
The K-SADS-PL is used to screen for affective and psychotic disorders as well as other disorders, including, but not limited to Major Depressive Disorder, Mania, Bipolar Disorders, Schizophrenia, Schizoaffective Disorder, Generalized Anxiety, Obsessive Compulsive Disorder, Attention Deficit Hyperactivity Disorder, Conduct Disorder, Anorexia Nervosa, Bulimia, and Post-Traumatic Stress Disorder. [4]
Child psychopathology refers to the scientific study of mental disorders in children and adolescents. Oppositional defiant disorder, attention-deficit hyperactivity disorder, and autism spectrum disorder are examples of psychopathology that are typically first diagnosed during childhood. [1]