The interplay between functioning problems and symptoms in first episode of psychosis: an approach from network analysis
Author
Izquierdo, Ana; Cabello Salmerón, María



Entity
UAM. Departamento de PsiquiatríaPublisher
ElsevierDate
2021-02-15Citation
10.1016/j.jpsychires.2021.02.024
J.Psychiatr.res. 136 (2021): 265-273
ISSN
0022-3956DOI
10.1016/j.jpsychires.2021.02.024Funded by
This work was supported by the Madrid Regional Government (R&D activities in Biomedicine (grant number S2017/BMD-3740 - AGES-CM 2-CM)) and Structural Funds of the European Union. Ana Izquierdo’s work is supported by the PFIS predoctoral program (FI17/00138) from the Instituto de Salud Carlos III (Spain) and co-funded by the European Union (ERDF/ESF, "A way to make Europe”/ “Investing in your future”) and The Biomedical Research Foundation of La Princesa University Hospital. Angela Ib´a˜nez thanks the support of CIBERSAM and of the Spanish Ministry of Science, Innovation and Universities. Instituto de Salud Carlos III (PI16/00834 and PI19/01295) co-financed by ERDF Funds from the European Commission. Covadonga M. Díaz-Caneja holds a Juan Rod´es Grant from Instituto de Salud Carlos III (JR19/00024). Celso Arango was supported by the Spanish Ministry of Science and Innovation. Instituto de Salud Carlos III (SAM16PE07CP1, PI16/02012, PI19/ 024), co-financed by ERDF Funds from the European Commission, “A way of making Europe”, CIBERSAM. Madrid Regional Government (B2017/BMD-3740 AGES-CM-2), European Union Structural Funds. European Union Seventh Framework Program under grant agreements FP7-4-HEALTH-2009-2.2.1-2-241909 (Project EU-GEI), FP7- HEALTH- 2013-2.2.1-2-603196 (Project PSYSCAN) and FP7- HEALTH-2013- 2.2.1-2-602478 (Project METSY); and European Union H2020 Program under the Innovative Medicines Initiative 2 Joint Undertaking (grant agreement No 115916, Project PRISM, and grant agreement No 777394, Project AIMS-2-TRIALS), Fundaci´on Familia Alonso, Fundaci´on Alicia Koplowitz and Fundaci´on Mutua Madrile˜naProject
Gobierno de España. PI16/00834; Gobierno de España. PI19/01295; Gobierno de España. PI16/02012; info:eu-repo/grantAgrement/EC/FP7/241909; info:eu-repo/grantAgrement/EC/FP7/603196; info:eu-repo/grantAgrement/EC/FP7/602478; info:eu-repo/grantAgrement/EC/H2020/115916/EU//PRISM; info:eu-repo/grantAgrement/EC/H2020/777394/EU//AIMS-2-TRIALS; Comunidad de Madrid. S2017/BMD-3740/AGES-CM2-CM); Gobierno de España. SAM16PE07CP1; Gobierno de España. PI16/02012; Gobierno de España. PI19/024Editor's Version
https://doi.org/10.1016/j.jpsychires.2021.02.024Subjects
First episode of psychosis; Functioning; Network analysis; MedicinaRights
© 2021 The Authors
Esta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional.
Abstract
The relationship between psychotic symptoms and global measures of functioning has been widely studied. No previous study has assessed so far the interplay between specific clinical symptoms and particular areas of functioning in first-episode psychosis (FEP) using network analysis methods. A total of 191 patients with FEP (age 24.45 ± 6.28 years, 64.9% male) participating in an observational and longitudinal study (AGES-CM) comprised the study sample. Functioning problems were assessed with the WHO Disability Assessment Schedule (WHODAS), whereas the Positive and Negative Syndrome Scale (PANSS) was used to assess symptom severity. Network analysis were conducted with the aim of analysing the patterns of relationships between the different dimensions of functioning and PANSS symptoms and factors at baseline. According to our results, the most important nodes were “conceptual disorganization”, “emotional withdrawal”, “lack of spontaneity and flow of conversation”, “delusions”, “unusual thought content”, “dealing with strangers” and “poor rapport”. Our findings suggest that these symptoms and functioning dimensions should be prioritized in the clinical assessment and management of patients with FEP. These areas may also become targets of future early intervention strategies, so as to improve quality of life in this population
Files in this item
Google Scholar:Izquierdo, Ana
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Cabello Salmerón, María
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Leal, Itziar
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Mellor-Marsá, Blanca
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Ayora, Miriam
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Bravo Ortiz, María Fe
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Rodriguez-Jimenez, Roberto
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Ibáñez, Ángela
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MacDowell, Karina S.
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Malpica, Norberto
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Díaz-Marsá, Marina
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Baca García, Enrique
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Fares-Otero, Natalia E.
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Melero, Helena
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López-García, Pilar
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Díaz-Caneja, Covadonga M.
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Arango, Celso
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Ayuso-Mateos, Jose Luis
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García-Albea, Julia
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Saiz-González, Dolores
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Durán-Cutilla, Manuel
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Merchán-Naranjo, Jessica
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Mediavilla Torres, Roberto
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Muñoz-Sanjosé, Ainoa
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Sanchez-Pastor, Luis
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Dompablo, Monica
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Fernández-Martín, Patricia
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León-Quismondo, Leticia
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Carlos Leza, Juan
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Puras-Rico, Pablo
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Albarracin-García, Lucía
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