Effects of socioeconomic status in cognition of people with schizophrenia: Results from a Latin American collaboration network with 1175 subjects

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dc.catalogadorjlo
dc.contributor.authorSanguinetti Czepielewski, Letícia
dc.contributor.authorAlliende Serra, Luz María
dc.contributor.authorCastañeda, Carmen Paz
dc.contributor.authorCastro, Mariana
dc.contributor.authorGuinjoan, Salvador M.
dc.contributor.authorMassuda, Raffael
dc.contributor.authorBerberian, Arthur A.
dc.contributor.authorFonseca, Ana Olivia
dc.contributor.authorGonzález-Valderrama A.
dc.contributor.authorGadelha, Ary
dc.contributor.authorBressan, Rodrigo
dc.contributor.authorCrivelaro, Marisa
dc.contributor.authorLouzã, Mario
dc.contributor.authorUndurraga, Juan
dc.contributor.authorGonzález-Valderrama, Alfonso
dc.contributor.authorLópez-Jaramillo, Carlos
dc.contributor.authorNieto, Rodrigo R.
dc.contributor.authorMontes, Cristián
dc.contributor.authorSilva, Henán
dc.contributor.authorLanger, Álvaro I.
dc.contributor.authorValencia-Echeverry, Johanna
dc.contributor.authorLópez-Jaramillo, Carlos
dc.contributor.authorSolís-Vivanco, Rodolfo
dc.contributor.authorReyes-Madrigal, Francisco
dc.contributor.authorFuente-Sandoval, Camilo de la
dc.contributor.authorCrossley, Nicolás A.
dc.contributor.authorGama, Clarissa S.
dc.date.accessioned2024-06-04T20:02:55Z
dc.date.available2024-06-04T20:02:55Z
dc.date.issued2021
dc.description.abstractBackground Cognition heavily relies on social determinants and genetic background. Latin America comprises approximately 8% of the global population and faces unique challenges, many derived from specific demographic and socioeconomic variables, such as violence and inequality. While such factors have been described to influence mental health outcomes, no large-scale studies with Latin American population have been carried out. Therefore, we aim to describe the cognitive performance of a representative sample of Latin American individuals with schizophrenia and its relationship to clinical factors. Additionally, we aim to investigate how socioeconomic status (SES) relates to cognitive performance in patients and controls. Methods We included 1175 participants from five Latin American countries (Argentina, Brazil, Chile, Colombia, and Mexico): 864 individuals with schizophrenia and 311 unaffected subjects. All participants were part of projects that included cognitive evaluation with MATRICS Consensus Cognitive Battery and clinical assessments. Results Patients showed worse cognitive performance than controls across all domains. Age and diagnosis were independent predictors, indicating similar trajectories of cognitive aging for both patients and controls. The SES factors of education, parental education, and income were more related to cognition in patients than in controls. Cognition was also influenced by symptomatology. Conclusions Patients did not show evidence of accelerated cognitive aging; however, they were most impacted by a lower SES suggestive of deprived environment than controls. These findings highlight the vulnerability of cognitive capacity in individuals with psychosis in face of demographic and socioeconomic factors in low- and middle-income countries.
dc.format.extent12 páginas
dc.fuente.origenScopus
dc.identifier.doi10.1017/S0033291721002403
dc.identifier.eissn14698978
dc.identifier.issn0033-2917
dc.identifier.scopusidSCOPUS_ID:85108534290
dc.identifier.urihttp://journals.cambridge.org/action/displayJournal?jid=PSM
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/86407
dc.information.autorucEscuela de Psicología; Alliende Serra, Luz María; S/I; 196443
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final2188
dc.pagina.inicio2177
dc.revistaPsychological Medicine
dc.rightsacceso restringido
dc.subjectCognition
dc.subjectLow- and middle-income countries
dc.subjectSchizophrenia
dc.subjectSocial factors
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titleEffects of socioeconomic status in cognition of people with schizophrenia: Results from a Latin American collaboration network with 1175 subjects
dc.typeartículo
sipa.codpersvinculados196443
sipa.trazabilidadScopus;12-10-2021
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