A population based analysis of subclinical psychosis and help-seeking behavior. [PDF]
Schizophrenia Bulletin, 2012 Clinically defined psychosis is recognizable and distinguishable from nonclinical or subclinical psychosis by virtue of its clinical relevance (ie, its associated distress and its need for care and/or treatment). According to the continuum hypothesis, subclinical psychosis is merely quantitatively different from more extreme phenotypic expressions and ...
Jamie Murphy +3 more
semanticscholar +3 more sources
Racial-ethnic disparities in empirically-derived subtypes of subclinical psychosis among a U.S. sample of youths. [PDF]
Schizophr Res, 2016 Racial-ethnic minority status is a consistent risk factor for schizophrenia, with associations extending to bipolar disorder and subthreshold psychotic experiences. However, few epidemiologic studies have been conducted in the U.S., and evidence is inconsistent. Furthermore, no U.S.
Paksarian D +3 more
europepmc +5 more sources
Season of birth and subclinical psychosis: Systematic review and meta-analysis of new and existing data [PDF]
Psychiatry Research, 2015 Season of birth (SOB) has been shown to modify the risk of several health outcomes, including a number of neuropsychiatric disorders. Empirical evidence indicates that subclinical forms of psychosis in the general population share some risk factors with categorical diagnoses of psychosis.
A. Córdova-Palomera +7 more
semanticscholar +5 more sources
Effect of illness expression and liability on familial associations of clinical and subclinical psychosis phenotypes [PDF]
Acta Psychiatrica Scandinavica, 2014 ObjectiveGiven the familial influences on schizophrenia, it may be hypothesized that specific symptom domains also cluster within families, and that this applies to both clinical and subclinical levels of expression. This hypothesis was put to the test in a group of patients with a DSM‐IV diagnosis of psychotic disorder together with their unaffected ...
T. Lataster +12 more
semanticscholar +3 more sources
F93. SUBCLINICAL PSYCHOSIS COMPONENTS MAKE DIRECT AND INDIRECT CONTRIBUTIONS TO ACTIVE SUICIDE IDEATION IN ADOLESCENTS [PDF]
Schizophr Bull, 2018 Background Subclinical psychosis predicts concurrent and future suicidal ideation and attempts. A key account of this relationship is that it is spurious—that suicidality and subclinical psychosis are both products of a common confounding factor such as ...
Linscott R, Parker T.
europepmc +4 more sources
Acta Psychiatrica Scandinavica, 2014 ObjectiveAltered social reward functioning is associated with psychosis irrespective of stage and severity. Examining the role of social reward functioning prospectively in relation to psychotic experiences before these become persistent and potentially disabling can aid in elucidating social mechanisms that induce shifts toward more severe psychotic ...
D. Collip +9 more
semanticscholar +6 more sources
Measurement of the psychosis continuum: Modelling the frequency and distress of subclinical psychotic experiences [PDF]
Psychosis, 2014 Objective: Dimensional models of psychosis symptom frequency at clinical levels are representative of symptom dimensionality that is inclusive of distress.
Boyda, David +3 more
core +3 more sources
Psychological MedicineBACKGROUND Incidence of first-episode psychosis (FEP) varies substantially across geographic regions. Phenotypes of subclinical psychosis (SP), such as psychotic-like experiences (PLEs) and schizotypy, present several similarities with psychosis.
G. D’Andrea +39 more
semanticscholar +7 more sources
Subclinical psychosis syndromes in the general population: results from a large-scale epidemiological survey among residents of the canton of Zurich, Switzerland [PDF]
Epidemiology and Psychiatric Sciences, 2015 Aims. Prevalence and covariates of subclinical psychosis have gained increased interest in the context of early identification and treatment of persons at risk for psychosis. Methods.
Ajdacic-Gross, V +5 more
core +2 more sources
Pattern classification of brain activation during emotional processing in subclinical depression: psychosis proneness as potential confounding factor [PDF]
PeerJ, 2013 We used Support Vector Machine (SVM) to perform multivariate pattern classification based on brain activation during emotional processing in healthy participants with subclinical depressive symptoms.
Gemma Modinos +5 more
doaj +7 more sources