Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis

Introduction Elimination disorders (ED) include enuresis, defined as wetting from 5 years, and encopresis, defined as soiling from 4 years onwards after organic causes are excluded. They are highly prevalent in childhood and often associated with clinically relevant comorbid psychological disorders...

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Main Authors: C. Aymerich, B. Pedruzo, M. Pacho, M. Laborda, J. Herrero, M. Bordenave, G. Salazar de Pablo, E. Sesma, A. Fernandez-Rivas, A. Catalan, M. Á. González-Torres
Format: Article
Language:English
Published: Cambridge University Press 2023-03-01
Series:European Psychiatry
Online Access:https://www.cambridge.org/core/product/identifier/S092493382300723X/type/journal_article
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author C. Aymerich
B. Pedruzo
M. Pacho
M. Laborda
J. Herrero
M. Bordenave
G. Salazar de Pablo
E. Sesma
A. Fernandez-Rivas
A. Catalan
M. Á. González-Torres
author_facet C. Aymerich
B. Pedruzo
M. Pacho
M. Laborda
J. Herrero
M. Bordenave
G. Salazar de Pablo
E. Sesma
A. Fernandez-Rivas
A. Catalan
M. Á. González-Torres
author_sort C. Aymerich
collection DOAJ
description Introduction Elimination disorders (ED) include enuresis, defined as wetting from 5 years, and encopresis, defined as soiling from 4 years onwards after organic causes are excluded. They are highly prevalent in childhood and often associated with clinically relevant comorbid psychological disorders. However, no systematic review or meta-analysis examines their co-occurrence with internalizing and externalizing problems in children. Objectives The aim of this study is to determine if, and to what extent, children with ED show higher internalizing and externalizing problems than their healthy peers. Methods A multistep literature search was performed from database inception until May 1st, 2022. PRISMA/MOOSE-compliant systematic review (PROSPERO: CRD42022303555) were used to identify studies reporting on internalizing and/or externalizing symptoms in children with an ED and a healthy control (HC) group. First, a systematic review was provided. Second, where data allowed for it, a quantitative meta-analysis using random effects model was conducted to analyze the differences between the ED and the HC groups for internalizing and externalizing symptoms. Effect size was standardized mean difference. Meta-regression analyses were conducted to examine the effect of sex, age, and study quality. Funnel plots were used to detect a publication bias. Where found, the trim and fill method was used to correct it. Results 36 articles were included, 32 of them reporting on enuresis (n=3244; mean age=9.4; SD=3.4; 43.84% female) and 7 of them on encopresis (n=214; mean age=8.6; SD=2.3; 36.24% female) [Image 1]. The ED group presented significantly lower self-concept (ES:0.42; 95%CI: [0.08;9.76]; p=0.017) and higher symptom scores for thought problems (ES:-0.26; 95%CI: [-0.43;-0.09]; p=0.003), externalizing symptoms (ES:-0.20; 95%CI: [-0.37;-0.03]; p=0.020), attention problems (ES:-0.37; 95%CI: [-0.51;-0.22]; p=0.0001), aggressive behaviour (ES:-0.33; 95%CI: [-0.62;-0.04]; p=0.025) and social problems (ES: 0.39; 95%CI: [-0.58;-0.21]; p=0.0001) [Image 2]. Significant publication biases were found across several of the studied domains [Image 3]. No significant effect of sex, age or quality of the study score was found. Image: Image 2: Image 3: Conclusions Children with an elimination disorder may have significant internalizing and externalizing problems, as well as impaired self-concept. It is recommendable to screen for them in children with ED and provide interventions as appropriate. Disclosure of Interest None Declared
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spelling doaj.art-2b0888c25df1498497d0255cd51bd7b52023-11-17T05:07:07ZengCambridge University PressEuropean Psychiatry0924-93381778-35852023-03-0166S328S33010.1192/j.eurpsy.2023.723Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysisC. Aymerich0B. Pedruzo1M. Pacho2M. Laborda3J. Herrero4M. Bordenave5G. Salazar de Pablo6E. Sesma7A. Fernandez-Rivas8A. Catalan9M. Á. González-Torres101Psychiatry, Basurto University Hospital, Bilbao, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain2Institute of Psychiatry, Psychology and Neuroscience, King’s College London 3Child and Adolescent Mental Health Services, South London and Maudsley NHS Foundation Trust, London, United Kingdom1Psychiatry, Basurto University Hospital, Bilbao, Spain 4Neuroscience, University of the Basque Country (UPV/EHU) 5Psychiatry, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Bilbao 6Centro de Investigación en Red de Salud Mental (CIBERSAM), Madrid1Psychiatry, Basurto University Hospital, Bilbao, Spain 5Psychiatry, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Bilbao 6Centro de Investigación en Red de Salud Mental (CIBERSAM), Madrid 7Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain1Psychiatry, Basurto University Hospital, Bilbao, Spain 5Psychiatry, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Bilbao 6Centro de Investigación en Red de Salud Mental (CIBERSAM), Madrid 7Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain 8Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom1Psychiatry, Basurto University Hospital, Bilbao, Spain 5Psychiatry, Biocruces Bizkaia Health Research Institute, OSI Bilbao-Basurto, Bilbao 6Centro de Investigación en Red de Salud Mental (CIBERSAM), Madrid 7Neuroscience, University of the Basque Country (UPV/EHU), Leioa, Spain Introduction Elimination disorders (ED) include enuresis, defined as wetting from 5 years, and encopresis, defined as soiling from 4 years onwards after organic causes are excluded. They are highly prevalent in childhood and often associated with clinically relevant comorbid psychological disorders. However, no systematic review or meta-analysis examines their co-occurrence with internalizing and externalizing problems in children. Objectives The aim of this study is to determine if, and to what extent, children with ED show higher internalizing and externalizing problems than their healthy peers. Methods A multistep literature search was performed from database inception until May 1st, 2022. PRISMA/MOOSE-compliant systematic review (PROSPERO: CRD42022303555) were used to identify studies reporting on internalizing and/or externalizing symptoms in children with an ED and a healthy control (HC) group. First, a systematic review was provided. Second, where data allowed for it, a quantitative meta-analysis using random effects model was conducted to analyze the differences between the ED and the HC groups for internalizing and externalizing symptoms. Effect size was standardized mean difference. Meta-regression analyses were conducted to examine the effect of sex, age, and study quality. Funnel plots were used to detect a publication bias. Where found, the trim and fill method was used to correct it. Results 36 articles were included, 32 of them reporting on enuresis (n=3244; mean age=9.4; SD=3.4; 43.84% female) and 7 of them on encopresis (n=214; mean age=8.6; SD=2.3; 36.24% female) [Image 1]. The ED group presented significantly lower self-concept (ES:0.42; 95%CI: [0.08;9.76]; p=0.017) and higher symptom scores for thought problems (ES:-0.26; 95%CI: [-0.43;-0.09]; p=0.003), externalizing symptoms (ES:-0.20; 95%CI: [-0.37;-0.03]; p=0.020), attention problems (ES:-0.37; 95%CI: [-0.51;-0.22]; p=0.0001), aggressive behaviour (ES:-0.33; 95%CI: [-0.62;-0.04]; p=0.025) and social problems (ES: 0.39; 95%CI: [-0.58;-0.21]; p=0.0001) [Image 2]. Significant publication biases were found across several of the studied domains [Image 3]. No significant effect of sex, age or quality of the study score was found. Image: Image 2: Image 3: Conclusions Children with an elimination disorder may have significant internalizing and externalizing problems, as well as impaired self-concept. It is recommendable to screen for them in children with ED and provide interventions as appropriate. Disclosure of Interest None Declaredhttps://www.cambridge.org/core/product/identifier/S092493382300723X/type/journal_article
spellingShingle C. Aymerich
B. Pedruzo
M. Pacho
M. Laborda
J. Herrero
M. Bordenave
G. Salazar de Pablo
E. Sesma
A. Fernandez-Rivas
A. Catalan
M. Á. González-Torres
Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
European Psychiatry
title Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
title_full Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
title_fullStr Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
title_full_unstemmed Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
title_short Relationship between elimination disorders and internalizing-externalizing problems in children: A systematic review and meta-analysis
title_sort relationship between elimination disorders and internalizing externalizing problems in children a systematic review and meta analysis
url https://www.cambridge.org/core/product/identifier/S092493382300723X/type/journal_article
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