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Annual Research Review: A meta-analysis of the worldwide prevalence of mental disorders in children and adolescents / Guilherme V. POLANCZYK in Journal of Child Psychology and Psychiatry, 56-3 (March 2015)
[article]
Titre : Annual Research Review: A meta-analysis of the worldwide prevalence of mental disorders in children and adolescents Type de document : Texte imprimé et/ou numérique Auteurs : Guilherme V. POLANCZYK, Auteur ; Giovanni A. SALUM, Auteur ; Luisa S. SUGAYA, Auteur ; Arthur CAYE, Auteur ; Luis A. ROHDE, Auteur Article en page(s) : p.345-365 Langues : Anglais (eng) Mots-clés : Mental disorders anxiety disorders depressive disorders ADHD disruptive behavior disorders children prevalence epidemiology meta-analysis cross-cultural Index. décimale : PER Périodiques Résumé : Background The literature on the prevalence of mental disorders affecting children and adolescents has expanded significantly over the last three decades around the world. Despite the field having matured significantly, there has been no meta-analysis to calculate a worldwide-pooled prevalence and to empirically assess the sources of heterogeneity of estimates. Methods We conducted a systematic review of the literature searching in PubMed, PsycINFO, and EMBASE for prevalence studies of mental disorders investigating probabilistic community samples of children and adolescents with standardized assessments methods that derive diagnoses according to the DSM or ICD. Meta-analytical techniques were used to estimate the prevalence rates of any mental disorder and individual diagnostic groups. A meta-regression analysis was performed to estimate the effect of population and sample characteristics, study methods, assessment procedures, and case definition in determining the heterogeneity of estimates. Results We included 41 studies conducted in 27 countries from every world region. The worldwide-pooled prevalence of mental disorders was 13.4% (CI 95% 11.3–15.9). The worldwide prevalence of any anxiety disorder was 6.5% (CI 95% 4.7–9.1), any depressive disorder was 2.6% (CI 95% 1.7–3.9), attention-deficit hyperactivity disorder was 3.4% (CI 95% 2.6–4.5), and any disruptive disorder was 5.7% (CI 95% 4.0–8.1). Significant heterogeneity was detected for all pooled estimates. The multivariate metaregression analyses indicated that sample representativeness, sample frame, and diagnostic interview were significant moderators of prevalence estimates. Estimates did not vary as a function of geographic location of studies and year of data collection. The multivariate model explained 88.89% of prevalence heterogeneity, but residual heterogeneity was still significant. Additional meta-analysis detected significant pooled difference in prevalence rates according to requirement of funcional impairment for the diagnosis of mental disorders. Conclusions Our findings suggest that mental disorders affect a significant number of children and adolescents worldwide. The pooled prevalence estimates and the identification of sources of heterogeneity have important implications to service, training, and research planning around the world. En ligne : http://dx.doi.org/10.1111/jcpp.12381 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260
in Journal of Child Psychology and Psychiatry > 56-3 (March 2015) . - p.345-365[article] Annual Research Review: A meta-analysis of the worldwide prevalence of mental disorders in children and adolescents [Texte imprimé et/ou numérique] / Guilherme V. POLANCZYK, Auteur ; Giovanni A. SALUM, Auteur ; Luisa S. SUGAYA, Auteur ; Arthur CAYE, Auteur ; Luis A. ROHDE, Auteur . - p.345-365.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-3 (March 2015) . - p.345-365
Mots-clés : Mental disorders anxiety disorders depressive disorders ADHD disruptive behavior disorders children prevalence epidemiology meta-analysis cross-cultural Index. décimale : PER Périodiques Résumé : Background The literature on the prevalence of mental disorders affecting children and adolescents has expanded significantly over the last three decades around the world. Despite the field having matured significantly, there has been no meta-analysis to calculate a worldwide-pooled prevalence and to empirically assess the sources of heterogeneity of estimates. Methods We conducted a systematic review of the literature searching in PubMed, PsycINFO, and EMBASE for prevalence studies of mental disorders investigating probabilistic community samples of children and adolescents with standardized assessments methods that derive diagnoses according to the DSM or ICD. Meta-analytical techniques were used to estimate the prevalence rates of any mental disorder and individual diagnostic groups. A meta-regression analysis was performed to estimate the effect of population and sample characteristics, study methods, assessment procedures, and case definition in determining the heterogeneity of estimates. Results We included 41 studies conducted in 27 countries from every world region. The worldwide-pooled prevalence of mental disorders was 13.4% (CI 95% 11.3–15.9). The worldwide prevalence of any anxiety disorder was 6.5% (CI 95% 4.7–9.1), any depressive disorder was 2.6% (CI 95% 1.7–3.9), attention-deficit hyperactivity disorder was 3.4% (CI 95% 2.6–4.5), and any disruptive disorder was 5.7% (CI 95% 4.0–8.1). Significant heterogeneity was detected for all pooled estimates. The multivariate metaregression analyses indicated that sample representativeness, sample frame, and diagnostic interview were significant moderators of prevalence estimates. Estimates did not vary as a function of geographic location of studies and year of data collection. The multivariate model explained 88.89% of prevalence heterogeneity, but residual heterogeneity was still significant. Additional meta-analysis detected significant pooled difference in prevalence rates according to requirement of funcional impairment for the diagnosis of mental disorders. Conclusions Our findings suggest that mental disorders affect a significant number of children and adolescents worldwide. The pooled prevalence estimates and the identification of sources of heterogeneity have important implications to service, training, and research planning around the world. En ligne : http://dx.doi.org/10.1111/jcpp.12381 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 Prevalence of child and adolescent mental disorders in Chile: a community epidemiological study / Benjamín VICENTE in Journal of Child Psychology and Psychiatry, 53-10 (October 2012)
[article]
Titre : Prevalence of child and adolescent mental disorders in Chile: a community epidemiological study Type de document : Texte imprimé et/ou numérique Auteurs : Benjamín VICENTE, Auteur ; Sandra SALDIVIA, Auteur ; Flora DE LA BARRA, Auteur ; Robert KOHN, Auteur ; Ronaldo PIHAN, Auteur ; Mario VALDIVIA, Auteur ; Pedro RIOSECO, Auteur ; Roberto MELIPILLAN, Auteur Année de publication : 2012 Article en page(s) : p.1026-35 Langues : Anglais (eng) Mots-clés : Children adolescent epidemiology mental disorders prevalence Latin America Index. décimale : PER Périodiques Résumé : Background: In Latin America, there is limited research on the prevalence of mental disorders in children and adolescents. This Chilean survey is the first national representative survey in the Latin American region to examine the prevalence of Diagnostic and Statistical Manual-IV (DSM-IV) psychiatric disorders in the region in children and adolescents. Methods: Subjects aged 4–18 were selected using a stratified multistage design. The Diagnostic Interview Schedule for Children version IV (DISC-IV) was used to obtain 12-month DSM-IV diagnoses of affective, anxiety, conduct and substance use disorders, and supplemented with questionnaires examining family risk factors, family income, and service utilization. The parent or the primary caretaker was interviewed for children, aged 4–11, using the DISC-IV; however, adolescents, aged 12–18, were directly interviewed. Results: A sample of 1558 children and adolescents was evaluated. Using the most stringent DISC-IV impairment algorithm, the prevalence rate for any psychiatric disorders was 22.5% (19.3% for boys and 25.8% for girls). The prevalence rate was higher among the children, aged 4–11, in comparison with adolescents, aged 12–18 (27.8% and 16.5%, respectively). Less than half of the subjects in need of services sought some form of assistance. Nearly a quarter of those using services did not present with a psychiatric diagnosis in the past year. Comorbidity was found in 24.8% of those with a disorder, but only 6.3% had three or more diagnoses. Conclusions: The prevalence of psychiatric disorders in Chile is high among children and adolescents. This study highlights the increasing need to reevaluate mental health services provided to children and adolescents in Latin America. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02566.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=181
in Journal of Child Psychology and Psychiatry > 53-10 (October 2012) . - p.1026-35[article] Prevalence of child and adolescent mental disorders in Chile: a community epidemiological study [Texte imprimé et/ou numérique] / Benjamín VICENTE, Auteur ; Sandra SALDIVIA, Auteur ; Flora DE LA BARRA, Auteur ; Robert KOHN, Auteur ; Ronaldo PIHAN, Auteur ; Mario VALDIVIA, Auteur ; Pedro RIOSECO, Auteur ; Roberto MELIPILLAN, Auteur . - 2012 . - p.1026-35.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 53-10 (October 2012) . - p.1026-35
Mots-clés : Children adolescent epidemiology mental disorders prevalence Latin America Index. décimale : PER Périodiques Résumé : Background: In Latin America, there is limited research on the prevalence of mental disorders in children and adolescents. This Chilean survey is the first national representative survey in the Latin American region to examine the prevalence of Diagnostic and Statistical Manual-IV (DSM-IV) psychiatric disorders in the region in children and adolescents. Methods: Subjects aged 4–18 were selected using a stratified multistage design. The Diagnostic Interview Schedule for Children version IV (DISC-IV) was used to obtain 12-month DSM-IV diagnoses of affective, anxiety, conduct and substance use disorders, and supplemented with questionnaires examining family risk factors, family income, and service utilization. The parent or the primary caretaker was interviewed for children, aged 4–11, using the DISC-IV; however, adolescents, aged 12–18, were directly interviewed. Results: A sample of 1558 children and adolescents was evaluated. Using the most stringent DISC-IV impairment algorithm, the prevalence rate for any psychiatric disorders was 22.5% (19.3% for boys and 25.8% for girls). The prevalence rate was higher among the children, aged 4–11, in comparison with adolescents, aged 12–18 (27.8% and 16.5%, respectively). Less than half of the subjects in need of services sought some form of assistance. Nearly a quarter of those using services did not present with a psychiatric diagnosis in the past year. Comorbidity was found in 24.8% of those with a disorder, but only 6.3% had three or more diagnoses. Conclusions: The prevalence of psychiatric disorders in Chile is high among children and adolescents. This study highlights the increasing need to reevaluate mental health services provided to children and adolescents in Latin America. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02566.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=181 A test of the vulnerability model: temperament and temperament change as predictors of future mental disorders – the TRAILS study / Odilia M. LACEULLE in Journal of Child Psychology and Psychiatry, 55-3 (March 2014)
[article]
Titre : A test of the vulnerability model: temperament and temperament change as predictors of future mental disorders – the TRAILS study Type de document : Texte imprimé et/ou numérique Auteurs : Odilia M. LACEULLE, Auteur ; Johan ORMEL, Auteur ; Wilma A. M. VOLLEBERGH, Auteur ; Marcel A. G. VAN AKEN, Auteur ; Esther NEDERHOF, Auteur Article en page(s) : p.227-236 Langues : Anglais (eng) Mots-clés : Mental disorders temperament traits temperament change vulnerability model Index. décimale : PER Périodiques Résumé : Background This study aimed to test the vulnerability model of the relationship between temperament and mental disorders using a large sample of adolescents from the TRacking Adolescents Individual Lives' Survey (TRAILS). The vulnerability model argues that particular temperaments can place individuals at risk for the development of mental health problems. Importantly, the model may imply that not only baseline temperament predicts mental health problems prospectively, but additionally, that changes in temperament predict corresponding changes in risk for mental health problems. Methods Data were used from 1195 TRAILS participants. Adolescent temperament was assessed both at age 11 and at age 16. Onset of mental disorders between age 16 and 19 was assessed at age 19, by means of the World Health Organization Composite International Diagnostic Interview (WHO CIDI). Results Results showed that temperament at age 11 predicted future mental disorders, thereby providing support for the vulnerability model. Moreover, temperament change predicted future mental disorders above and beyond the effect of basal temperament. For example, an increase in frustration increased the risk of mental disorders proportionally. Conclusion This study confirms, and extends, the vulnerability model. Consequences of both temperament and temperament change were general (e.g., changes in frustration predicted both internalizing and externalizing disorders) as well as dimension specific (e.g., changes in fear predicted internalizing but not externalizing disorders). These findings confirm previous studies, which showed that mental disorders have both unique and shared underlying temperamental risk factors. En ligne : http://dx.doi.org/10.1111/jcpp.12141 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=226
in Journal of Child Psychology and Psychiatry > 55-3 (March 2014) . - p.227-236[article] A test of the vulnerability model: temperament and temperament change as predictors of future mental disorders – the TRAILS study [Texte imprimé et/ou numérique] / Odilia M. LACEULLE, Auteur ; Johan ORMEL, Auteur ; Wilma A. M. VOLLEBERGH, Auteur ; Marcel A. G. VAN AKEN, Auteur ; Esther NEDERHOF, Auteur . - p.227-236.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-3 (March 2014) . - p.227-236
Mots-clés : Mental disorders temperament traits temperament change vulnerability model Index. décimale : PER Périodiques Résumé : Background This study aimed to test the vulnerability model of the relationship between temperament and mental disorders using a large sample of adolescents from the TRacking Adolescents Individual Lives' Survey (TRAILS). The vulnerability model argues that particular temperaments can place individuals at risk for the development of mental health problems. Importantly, the model may imply that not only baseline temperament predicts mental health problems prospectively, but additionally, that changes in temperament predict corresponding changes in risk for mental health problems. Methods Data were used from 1195 TRAILS participants. Adolescent temperament was assessed both at age 11 and at age 16. Onset of mental disorders between age 16 and 19 was assessed at age 19, by means of the World Health Organization Composite International Diagnostic Interview (WHO CIDI). Results Results showed that temperament at age 11 predicted future mental disorders, thereby providing support for the vulnerability model. Moreover, temperament change predicted future mental disorders above and beyond the effect of basal temperament. For example, an increase in frustration increased the risk of mental disorders proportionally. Conclusion This study confirms, and extends, the vulnerability model. Consequences of both temperament and temperament change were general (e.g., changes in frustration predicted both internalizing and externalizing disorders) as well as dimension specific (e.g., changes in fear predicted internalizing but not externalizing disorders). These findings confirm previous studies, which showed that mental disorders have both unique and shared underlying temperamental risk factors. En ligne : http://dx.doi.org/10.1111/jcpp.12141 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=226 Alexithymia in individuals maltreated as children and adolescents: a meta-analysis / Anika N. KHAN in Journal of Child Psychology and Psychiatry, 63-9 (September 2022)
[article]
Titre : Alexithymia in individuals maltreated as children and adolescents: a meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Anika N. KHAN, Auteur ; Sara R. JAFFEE, Auteur Article en page(s) : p.963-972 Langues : Anglais (eng) Mots-clés : Adolescent Adult Affective Symptoms/epidemiology Child Child Abuse/psychology Emotions Female Humans Mental Disorders Psychopathology Childhood maltreatment abuse alexithymia meta-analysis neglect Index. décimale : PER Périodiques Résumé : BACKGROUND: Children who are maltreated show deficits in emotion recognition, expression, and understanding. The goal of the current meta-analysis was to determine the degree to which maltreatment is associated with deficits in the ability to recognize one's own emotions - a phenomenon known as alexithymia. Alexithymia may be a mechanism explaining the association between childhood maltreatment and various psychological disorders. METHODS: This meta-analytic review (88 studies, n=43,076) examined the association between the experience of childhood maltreatment and alexithymia, mainly in adulthood. Additional meta-analyses were run to examine if the strength of the association between maltreatment as a child and alexithymia varied as a function of the type of maltreatment individuals reported and other moderators. RESULTS: We found significant small effect sizes for all models, indicating higher levels of maltreatment in childhood or adolescence were associated with higher levels of alexithymia. Alexithymia was more strongly associated with forms of neglect than with physical or sexual abuse. The effect sizes also increased as the percentages of females in the sample increased. CONCLUSIONS: Results suggest that researchers should examine whether alexithymia is a transdiagnostic mechanism in the association between childhood maltreatment and psychopathology and whether targeting alexithymia in treatment could reduce a wide range of symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13616 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.963-972[article] Alexithymia in individuals maltreated as children and adolescents: a meta-analysis [Texte imprimé et/ou numérique] / Anika N. KHAN, Auteur ; Sara R. JAFFEE, Auteur . - p.963-972.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.963-972
Mots-clés : Adolescent Adult Affective Symptoms/epidemiology Child Child Abuse/psychology Emotions Female Humans Mental Disorders Psychopathology Childhood maltreatment abuse alexithymia meta-analysis neglect Index. décimale : PER Périodiques Résumé : BACKGROUND: Children who are maltreated show deficits in emotion recognition, expression, and understanding. The goal of the current meta-analysis was to determine the degree to which maltreatment is associated with deficits in the ability to recognize one's own emotions - a phenomenon known as alexithymia. Alexithymia may be a mechanism explaining the association between childhood maltreatment and various psychological disorders. METHODS: This meta-analytic review (88 studies, n=43,076) examined the association between the experience of childhood maltreatment and alexithymia, mainly in adulthood. Additional meta-analyses were run to examine if the strength of the association between maltreatment as a child and alexithymia varied as a function of the type of maltreatment individuals reported and other moderators. RESULTS: We found significant small effect sizes for all models, indicating higher levels of maltreatment in childhood or adolescence were associated with higher levels of alexithymia. Alexithymia was more strongly associated with forms of neglect than with physical or sexual abuse. The effect sizes also increased as the percentages of females in the sample increased. CONCLUSIONS: Results suggest that researchers should examine whether alexithymia is a transdiagnostic mechanism in the association between childhood maltreatment and psychopathology and whether targeting alexithymia in treatment could reduce a wide range of symptoms. En ligne : http://dx.doi.org/10.1111/jcpp.13616 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 Editorial: The critical need to assess pubertal development in studies of child and adolescent psychopathology / Kelly L. KLUMP in Journal of Child Psychology and Psychiatry, 63-12 (December 2022)
[article]
Titre : Editorial: The critical need to assess pubertal development in studies of child and adolescent psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Kelly L. KLUMP, Auteur Article en page(s) : p.1451-1453 Langues : Anglais (eng) Mots-clés : Child Adolescent Humans Family Puberty Psychopathology Mental Disorders adrenarche development eating disorders gonadarche sex differences youth Index. décimale : PER Périodiques Résumé : Nearly all developmental studies of youth psychopathology assess the effects of age on risk factor-youth outcomes, yet very few examine the effects of pubertal development on developmental trajectories. Growing evidence underscores the importance of both stages of puberty (adrenarche and gonadarche) in risk for psychopathology and the need to consider these developmental stages as predictors and moderators of mental health outcomes and trajectories. The purpose of this Editorial is to provide examples of this evidence and highlight gaps in our literature base as well as opportunities for future research. En ligne : http://dx.doi.org/10.1111/jcpp.13722 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490
in Journal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1451-1453[article] Editorial: The critical need to assess pubertal development in studies of child and adolescent psychopathology [Texte imprimé et/ou numérique] / Kelly L. KLUMP, Auteur . - p.1451-1453.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-12 (December 2022) . - p.1451-1453
Mots-clés : Child Adolescent Humans Family Puberty Psychopathology Mental Disorders adrenarche development eating disorders gonadarche sex differences youth Index. décimale : PER Périodiques Résumé : Nearly all developmental studies of youth psychopathology assess the effects of age on risk factor-youth outcomes, yet very few examine the effects of pubertal development on developmental trajectories. Growing evidence underscores the importance of both stages of puberty (adrenarche and gonadarche) in risk for psychopathology and the need to consider these developmental stages as predictors and moderators of mental health outcomes and trajectories. The purpose of this Editorial is to provide examples of this evidence and highlight gaps in our literature base as well as opportunities for future research. En ligne : http://dx.doi.org/10.1111/jcpp.13722 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 Is heart rate variability biofeedback useful in children and adolescents? A systematic review / V. DORMAL in Journal of Child Psychology and Psychiatry, 62-12 (December 2021)
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