Cognitive subgroups and the relationships with symptoms, psychosocial functioning and quality of life in first-episode non-affective psychosis: a cluster-analysis approach

Cognitive subgroups and the relationships with symptoms, psychosocial functioning and quality of life in first-episode non-affective psychosis: a cluster-analysis approach

IntroductionPrior research examining cognitive heterogeneity in psychotic disorders primarily focused on chronic schizophrenia, with limited data on first-episode psychosis (FEP). We aimed to identify distinct cognitive subgroups in adult FEP patients using data-driven cluster-analytic approach, and...

Full description

Bibliographic Details
Main Authors:	Candice Tze Kwan Kam, Vivian Shi Cheng Fung, Wing Chung Chang, Christy Lai Ming Hui, Sherry Kit Wa Chan, Edwin Ho Ming Lee, Simon Sai Yu Lui, Eric Yu Hai Chen
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-07-01
Series:	Frontiers in Psychiatry
Subjects:	cognitive heterogeneity cognitive clusters cognitive impairment first-episode psychosis functional outcome
Online Access:	https://www.frontiersin.org/articles/10.3389/fpsyt.2023.1203655/full

Similar Items

Rate and correlates of self-stigma in adult patients with early psychosis
by: Ryan Sai Ting Chu, et al.
Published: (2023-07-01)

Evaluating a pilot community-based FITMIND exercise programme for psychosis in Hong Kong
by: Yi Nam Suen, et al.
Published: (2023-05-01)

Application of Immersive Virtual Reality for Assessment and Intervention in Psychosis: A Systematic Review
by: Karen Chui-Shan Chan, et al.
Published: (2023-03-01)

Age-matched versus non-age-matched comparison of clinical and functional differences between delusional disorder and schizophrenia: a systematic review
by: Christy Lai Ming Hui, et al.
Published: (2023-10-01)

PsyCog: A computerised mini battery for assessing cognition in psychosis
by: George Gifford, et al.
Published: (2024-09-01)

The Implementation and Review of Cognitive Remediation Training for First Episode Psychosis in Singapore
by: Nigel Ian Ming Chong, et al.
Published: (2021-11-01)

Social cognition as a mediator between cognitive reserve and psychosocial functioning in patients with first episode psychosis
by: I. González-Ortega, et al.
Published: (2021-04-01)

Early Substance Use Cessation Improves Cognition—10 Years Outcome in First-Episode Psychosis Patients
by: Melissa A. Weibell, et al.
Published: (2019-07-01)

Correlation between anhedonia level and cognitive function in patients with first-episode psychosis
by: Chen Yingmei, et al.
Published: (2021-06-01)

The role of education level on changes in endorsement of medication treatment and perceived public stigma towards psychosis in Hong Kong: comparison of three population-based surveys between 2009 and 2018
by: Min Yi Sum, et al.
Published: (2022-10-01)

Cognitive biases in first-episode psychosis with and without attention-deficit/hyperactivity disorder
by: Vanessa Sanchez-Gistau, et al.
Published: (2023-07-01)

Aberrant Learned Irrelevance in Patients with First-Episode Schizophrenia-Spectrum Disorder
by: Ryan Sai-Ting Chu, et al.
Published: (2021-10-01)

Cost Utility of cognition-enhancing interventions for individuals with first-episode psychosis: a naturalistic evaluation
by: Nicholas J. K. Breitborde, et al.
Published: (2021-07-01)

Dose Reduction/Discontinuation of Antipsychotic Drugs in Psychosis; Effect on Cognition and Functional Outcomes
by: Yoshie Omachi, et al.
Published: (2018-09-01)

Editorial: The Relationship Between Cognitive Biases and Psychosis: Searching for Mechanisms
by: Łukasz Gawęda, et al.
Published: (2021-09-01)

Cognitive impairment in first psychotic episodes: The role of cannabis
by: S. Boi, et al.
Published: (2021-04-01)

Cognitive Insight in First-Episode Psychosis: Changes during Metacognitive Training
by: Irene Birulés, et al.
Published: (2020-11-01)

Cognitive Inflexibility Predicts Negative Symptoms Severity in Patients with First-Episode Psychosis: A 1-Year Follow-Up Study
by: Leonidas Mantonakis, et al.
Published: (2024-02-01)

Three-Year Follow-Up Study Exploring Metacognition and Function in Individuals With First Episode Psychosis
by: Abigail C. Wright, et al.
Published: (2019-04-01)

Cognitive deficits characterization using the CogState Research Battery in first-episode psychosis patients
by: Audrey Benoit, et al.
Published: (2015-09-01)

The Relationship between Cognitive Functions and Psychopathological Symptoms in First Episode Psychosis and Chronic Schizophrenia
by: Katarzyna Rek-Owodziń, et al.
Published: (2022-05-01)

Cognition and social functioning in first episode psychosis: A systematic review of longitudinal studies
by: Maria José Montaner-Ferrer, et al.
Published: (2023-03-01)

What Drives Animal Fluency Performance in Cantonese-Speaking Chinese Patients with Adult-Onset Psychosis?
by: Christy Lai-Ming Hui, et al.
Published: (2023-02-01)

Cognitive deficits profiles in the first-episode of schizophrenia, clinical high risk of psychosis, and genetically high-risk of psychosis
by: Fang Dong, et al.
Published: (2023-12-01)

Neuroanatomical differences between first-episode psychosis patients with and without neurocognitive deficit: a 3 year longitudinal study
by: Rosa eAyesa-Arriola, et al.
Published: (2013-10-01)

White Matter Correlates of Theory of Mind in Patients With First-Episode Psychosis
by: Nahrie Suk Kim, et al.
Published: (2021-03-01)

An Observational Cohort of First Episode Psychosis in Iran: The Azeri Recent Onset Acute Phase Psychosis Survey (ARAS Cohort) Study Protocol
by: Sara Farhang, et al.
Published: (2021-02-01)

Emotion Recognition and Impulsive Choice in Relation to Methamphetamine Use and Psychosis Symptoms
by: Shalini Arunogiri, et al.
Published: (2019-12-01)

Prevalence, profile and associations of cognitive impairment in Ugandan first-episode psychosis patients
by: Emmanuel K. Mwesiga, et al.
Published: (2022-06-01)

A randomized controlled trial of social cognition and interaction training for persons with first episode psychosis in Hong Kong
by: Panmi M. T. Lo, et al.
Published: (2023-03-01)

A novel, online social cognitive training program for young adults with schizophrenia: A pilot study
by: Mor Nahum, et al.
Published: (2014-03-01)

Facial affect recognition in first-episode psychosis is impaired but not associated with psychotic symptoms
by: Cornelia Larsson, et al.
Published: (2022-09-01)

Cognitive ability and metabolic physical health in first-episode psychosis
by: Sarah Whitson, et al.
Published: (2021-06-01)

Free Thyroxine Concentrations Moderate the Response to a Cognitive Remediation Therapy in People With Early Psychosis: A Pilot Randomized Clinical Trial
by: Francesc Estrada, et al.
Published: (2020-07-01)

Altered Risk-Taking Behavior in Early-Stage Bipolar Disorder With a History of Psychosis
by: Sandra Chi Yiu Wong, et al.
Published: (2021-11-01)

The role of cognitive reserve and clinical symptoms in the association between genetic liability for educational attainment and functioning in first-episode psychosis: a mediation analysis
by: Derek Clougher, et al.

BDNF as a Biomarker of Cognition in Schizophrenia/Psychosis: An Updated Review
by: Rodrigo R. Nieto, et al.
Published: (2021-06-01)

The HELPER programme: HEalthy Living and Prevention of Early Relapse – three exploratory randomised controlled trials of phase-specific interventions in first-episode psychosis
by: Max Marshall, et al.
Published: (2015-04-01)

Association between Peripheral Inflammatory Cytokines and Cognitive Function in Patients with First-Episode Schizophrenia
by: Seon-Hwa Baek, et al.
Published: (2022-07-01)

A systematic review of cognitive function in first-episode psychosis, including a discussion on childhood trauma, stress and inflammation
by: Monica eAas, et al.
Published: (2014-01-01)