RESUMO
Assessment of behavioral disorders is one of the most commonly encountered tasks in child psychiatry. The Eyberg Child Behavior Inventory (ECBI) is a widespread measurement tool used for assessing conduct problems, though the psychometric properties of the tool have varied in different samples. In this study, the ECBI was evaluated in a Finnish population based sample of children aged 4 to 12 years (n = 1,715). Factor structure and internal consistency of the ECBI and associates of behavioral problems in Finnish children were evaluated. The results showed that a unidimensional one-factor solution for the ECBI intensity scale was the best fit for the data. The ECBI mean scores were considerably higher in our sample compared to other Nordic countries. Boys scored higher than girls on both ECBI scales, and the mean scores decreased with child's age. Socioeconomic status (SES) was weakly connected to the ECBI scores. Our results highlight the need for country specific reference norms in order to improve the clinical utility of evidence-based measures for assessing conduct problems.
Assuntos
Transtornos do Comportamento Infantil/diagnóstico , Comportamento Problema , Criança , Transtornos do Comportamento Infantil/economia , Transtornos do Comportamento Infantil/epidemiologia , Transtornos do Comportamento Infantil/psicologia , Pré-Escolar , Interpretação Estatística de Dados , Análise Fatorial , Feminino , Finlândia/epidemiologia , Humanos , Masculino , Comportamento Problema/psicologia , Psicometria , Valores de Referência , Países Escandinavos e Nórdicos , Classe SocialRESUMO
BACKGROUND: Sleep may underlie psychiatric symptoms in young children. However, not many studies have reported on sleep and its associations with symptoms in young child psychiatric patients. OBJECTIVES: To assess the amount and quality of sleep and how sleep associates with psychiatric symptoms in young child psychiatric patients. Furthermore, we evaluated how sleep and daytime somnolence differed in patients and their age- and gender-matched controls. METHOD: The sample consisted of 139 3- to 7-year-old child psychiatric outpatients and 139 age- and gender-matched controls from community. We evaluated sleep and daytime somnolence with the Sleep Disturbance Scale for Children in all children and psychiatric symptoms with Child Behaviour Checklist (CBCL) in the patient group. Family background information was collected from the patients. RESULTS: Of the patients, 31.6% had a significant sleep problem and 14.4% slept too little. The most typical sleep problems were restless sleep (31.7%), morning tiredness (21.6%) and difficulties getting to sleep at night (18.7%). All types of sleep problems were associated with CBCL total, internalising and externalising problems (all p-values < .01). We observed a strong association between all types of sleep problems and emotionally reactive subscale ( p-value < .001). Furthermore, parent-reported sleep problems increased significantly the risk of having high scores on total (odds ratio (OR) = 5.3, 95% confidence interval (CI) = [2.2, 12.6], p < .001), external (OR = 3.7, 95%, CI = [1.6, 8.5], p < .01) and internal (OR = 2.5, 95% CI = [1.1, 5.5], p < .05) scores after controlling for age, gender, family structure and parent's educational level. Even mild sleep disturbance increased the intensity of psychiatric symptoms. Compared to controls, patients slept less ( p < .001) and had significantly more frequent restless sleep, nightmares and morning and daytime somnolence. CONCLUSION: Sleep problems and too little sleep are prevalent in young child psychiatric patients, and they relate strongly to the intensity of psychiatric symptoms. Identification and treatment of sleep problems should be a routine part of the treatment plan for young child psychiatric patients. The results emphasise the need for assessing sleep in young child psychiatric patients, as treating the sleep problem may reduce psychiatric symptoms.
Assuntos
Transtornos do Comportamento Infantil/complicações , Transtornos do Sono-Vigília/complicações , Criança , Transtornos do Comportamento Infantil/psicologia , Pré-Escolar , Sonhos/psicologia , Feminino , Humanos , Masculino , Pacientes Ambulatoriais , Pais/psicologia , Transtornos do Sono-Vigília/psicologia , Inquéritos e QuestionáriosRESUMO
Very little evidence exists on working memory (WM) deficits in children with disruptive behavior disorders such as Oppositional Defiant Disorder (ODD) or Conduct Disorder (CD). We evaluated the function of visuospatial WM in patients (n = 26) with ODD/CD compared with age- and gender-matched controls (n = 26) while controlling for the comorbid diagnosis of Attention-Deficit/Hyperactivity-Disorder (ADHD) in patients. The patients were diagnosed by Kiddie-SADS-PL interview, psychiatric symptoms were measured using Child Behavior Checklist and Teacher Report Form. WM was measured by computer-based visuospatial n-back tasks with three difficulty levels. Incorrect responses (reflecting WM performance) in all WM tasks were significantly higher in patients with ODD/CD than in controls. Both patient subgroups, ODD/CD + ADHD and ODD/CD alone, had WM deficits compared with controls. These results suggest that children with ODD/CD have visuospatial WM deficits that are not accounted for by comorbid ADHD.
Assuntos
Transtornos de Deficit da Atenção e do Comportamento Disruptivo/fisiopatologia , Memória de Curto Prazo/fisiologia , Percepção Espacial/fisiologia , Percepção Visual/fisiologia , Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Criança , Feminino , Humanos , MasculinoRESUMO
This study compared sleep in patients with Conduct Disorder/Oppositional Defiant Disorder (CD/ODD) and normative children and evaluated the associations between sleep and behavioral symptoms in patients. Participants were 30 patients, aged 7 to 12 years, with diagnoses of CD/ODD and their age and gender matched controls. Patients with CD/ODD and their parents reported significantly more sleep problems than did the control children and their parents (p values < 0.01). By actigraphy, CD/ODD children with comorbid ADHD slept significantly less than did the patients with CD/ODD alone and the controls. In patients, low sleep amount and efficiency associated with increased amount of parent-reported externalizing symptoms (r = -0.72, 0.66, p values < 0.001). Results highlight the need of evaluating sleep in children with CD/ODD. Improving their sleep may ease their symptoms.
Assuntos
Transtornos de Deficit da Atenção e do Comportamento Disruptivo/complicações , Transtornos do Sono-Vigília/complicações , Sono , Actigrafia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/psicologia , Estudos de Casos e Controles , Criança , Comorbidade , Transtorno da Conduta/complicações , Feminino , Humanos , Masculino , Pais , Autorrelato , Índice de Gravidade de Doença , Transtornos do Sono-Vigília/epidemiologia , Transtornos do Sono-Vigília/psicologia , Inquéritos e QuestionáriosRESUMO
Developmental studies have demonstrated that cognitive processes such as attention, suppression of interference and memory develop throughout childhood and adolescence. However, little is currently known about the development of top-down control mechanisms and their influence on cognitive performance. In the present study, we used functional magnetic resonance imaging to investigate modulation of activity in the ventral visual cortex in healthy 7-11-year-old children and young adults. The participants performed tasks that required attention to either face (Fs task) or scene (Sf task) images while trying to ignore distracting scene or face images, respectively. A face-selective area in the fusiform gyrus (fusiform face area, FFA) and an area responding preferentially to scene images in the parahippocampal gyrus (parahippocampal place area, PPA) were defined using functional localizers. Children responded slower and less accurately in the tasks than adults. In children, the right FFA was less selective to face images and regulation of activity between the Fs and Sf tasks was weaker compared to adults. In the PPA, selectivity to scenes and regulation of activity, there according to the task demands were comparable between children and adults. During the tasks, children activated prefrontal cortical areas including the middle (MFG) and superior (SFG) frontal gyrus more than adults. Functional connectivity between the right FFA and left MFG was stronger in adults than children in the Fs task. Children, on the other hand, had stronger functional connectivity than adults in the Sf task between the right FFA and right PPA and between right MFG and medial SFG. There were no group differences in the functional connectivity between the PPA and the prefrontal cortex (PFC). Together the results suggest that, in 7-11-year-old children, the FFA is still immature, whereas the selectivity to scenes and regulation of activity in the PPA is comparable to adults. The results also indicated functional immaturity of the PFC in children compared to adults and weaker connectivity between the PFC and the rFFA, explaining the weaker regulation of activity in the rFFA between the Fs and Sf tasks.
Assuntos
Atenção/fisiologia , Lobo Occipital/fisiologia , Giro Para-Hipocampal/fisiologia , Reconhecimento Visual de Modelos/fisiologia , Lobo Temporal/fisiologia , Adulto , Mapeamento Encefálico , Criança , Face , Feminino , Humanos , Processamento de Imagem Assistida por Computador , Imageamento por Ressonância Magnética , Masculino , Reconhecimento Psicológico/fisiologia , Córtex Visual/fisiologiaRESUMO
The present study investigated the development of executive functions (EFs) and their associations with performance and behavior at school in 8-12-year-old children. The EFs were measured by computer-based n-back, Continuous Performance and Go/Nogo tasks. School performance was evaluated by Teacher Report Form (TRF) and behavior by TRF and Child Behavior Checklist. The studied dimensions of EF were cognitive efficiency/speed, working memory/attention and inhibitory control. Strong age effects were found for these cognitive abilities (p values <0.01). Inhibitory control was associated with better adaptive functioning (learning, working hard and behaving well), academic performance and less psychiatric symptoms (p values <0.05), specially in 8-9-year-old children. In this youngest age group low inhibitory control was also associated with teacher-reported inattention (p = 0.042). Low inhibitory control was associated with teacher- and parent-reported internalizing symptoms (p < 0.01). These results suggest that maturational factors may underlie low adaptive functioning and psychiatric symptoms during early school years. Further studies are needed to evaluate the association between inhibition and emotional symptoms.