Investigating the longitudinal bi-directional relationship between self-reported restrictive eating behaviours and sleep in UK adolescents within the Millennium Cohort Study.

Objective: This study aimed to investigate the longitudinal bi-directional relationship between self-reported restrictive eating behaviours and sleep characteristics within a sample of UK adolescents from the Millennium Cohort Study (MCS).

Method: Using a Structural Equation Modelling approach, the present study investigated the prospective associations between individual sleep behaviours (e.g.

The prospective relationship between anxiety symptoms and eating disorder symptoms among adolescents: a systematic review and meta-analysis of a bi-directional relationship.

Anxiety symptoms and eating disorder symptoms commonly co-occur in adolescents. However, there is divergent evidence on the prospective relationship between the two factors. This systematic review and meta-analysis summarises the existing literature on the prospective and bi-directional relationship between anxiety symptoms and eating disorder symptoms in adolescence.

Cognitive reserve and cognition in mood disorders: A systematic review and meta-analysis.

Cognitive functioning heterogeneity is a well-recognized phenomenon in individuals diagnosed with mood disorders. Cognitive Reserve (CR) has been linked to multiple positive outcomes, including cognitive performance in these patients. This systematic review and meta-analysis aim to provide a comprehensive analysis of the relationship between CR and cognitive functioning in individuals with mood disorders, including bipolar disorder and depressive disorders.

Lifetime prevalence of psychiatric comorbidities in patients with bipolar disorder: A systematic review and meta-analysis.

Background: Bipolar disorder (BD) is a severe psychiatric disease and part of its burden is related to the high rates of lifetime psychiatric comorbidity (PC), with diagnostic, therapeutic, and prognostic implications.

Methods: Registered in PROSPERO (CRD42021282356). Meta-analyses were performed, searching for relevant papers published from 1993 to 2022 in Medline/PubMed (including E-Pub Ahead of Print), Embase, Cochrane Library (Central), PsycINFO, Scopus, Web of Science and via hand-searching, without language restrictions.