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Although hoarding symptoms are reported to begin in childhood and adolescence, the true prevalence of the disorder in this age group is unknown. This study aims to estimate the prevalence of hoarding disorder (HD) in children and adolescents. The present study was planned as a two-stage epidemiological research. In the first stage, the Children's Saving Inventory (CSI) and informed consent forms were delivered to a group of students' parents. In the second stage, one-on-one psychiatric interviews with a physician were planned with the families and children who had hoarding behavior (HB), as described by their parents. The DSM-5-based HD interview and the Development and Well-Being Assessment (DAWBA) diagnostic tool were used to detect prevalence of HD and comorbid psychiatric disorders. A total of 3249 children were included in the study, and 318 children and their parents were evaluated in the second stage. As a result of the second assessment, 32 out of 318 children met the HD diagnostic criteria. The estimated prevalence of HD was 0.98% (95% CI 0.7-1.4). Hoarding disorder was found more frequently in females (F/M = 3/1). After a logistic regression analysis, variables such as female sex and the presence of any psychopathology were identified as independent correlates of HD. More than half (56.2%) of the children diagnosed as having HD also had a comorbid psychiatric disorder. In the present study, the two-stage evaluation method was used in a large pediatric sample to determine the estimated prevalence of HD, as well as the factors associated with the disorder and comorbid psychiatric disorders.
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Trastorno de Acumulación , Acaparamiento , Adolescente , Niño , Comorbilidad , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Femenino , Acaparamiento/epidemiología , Acaparamiento/psicología , Trastorno de Acumulación/diagnóstico , Trastorno de Acumulación/epidemiología , Trastorno de Acumulación/psicología , Humanos , PrevalenciaRESUMEN
OBJECTIVE: The aim of the study was to evaluate sustained attention performance of children with ADHD and effect of distractors on sustained attention through an eye-tracking during a class-flow video task. METHOD: Data were collected using an eye-tracking during a class-flow task conducted with 60 children (ADHD and control groups). Two areas of interest were determined in the task, these are relevant (teacher and whiteboard) and irrelevant (any regions outside the relevant area) areas. The task also included distractors in relevant and irrelevant areas, comprising a brief conversation and dropping of a pencil, respectively. Proportion of total fixation duration on areas of interest (PFDAOI) was used to assess sustained attention. RESULTS: Children with ADHD had lower PFDAOI in the relevant area during the whole class than children in the control group. After the relevant area distractor, PFDAOI increased in relevant area in ADHD group, indicating these children may have better attention after the distractor. However, children with ADHD also showed increased PFDAOI in the irrelevant area following the irrelevant area distractor, indicating that it negatively affected them. There was no significant change in the control group following the distractors. CONCLUSION: These findings indicate that children with ADHD have poor sustained attention performance during the whole class. Moreover, distractors in distinct areas could affect children with ADHD differently. Thus, students with ADHD could benefit from increased stimuli in the relevant area and this can be a guide for classroom arrangements to improve the academic functionality of these children.
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Trastorno por Déficit de Atención con Hiperactividad , Atención , Niño , Humanos , Tiempo de Reacción , EstudiantesRESUMEN
Background:A system presented here was established to provide psychiatric help for health care workers (HCWs) that combined telehealth applications with local psychosocial support teams, allowing services from video calls to emergency interventions.Introduction:The aim of this study was to determine the effectiveness of a system that combined telehealth applications with local psychosocial support teams.Materials and Methods:A mobile application-based approach supported by the conventional local units was used. A three-step approach including contacting live operators followed by video calls from psychiatrists or child and adolescent psychiatrists and if necessary local unit support was used to provide support.Results:In addition to system records covering sociodemographic variables and initial complaints, a telephone survey, questioning the effectiveness and satisfaction of the system, was used as the main outcome. The number of individuals who asked for a psychiatrist appointment from operators after downloading the application was 1,076 (n = 879 [81.6%] support for self) (n = 197 [18.4%] support for child). Four hundred forty-nine (n = 449) HCWs (41.7%) replied video calls and received psychiatric help from psychiatrists on the time of appointment (n = 351 [78.1%] support for self) (n = 98 [21.8%] support for child). The overall satisfaction level of HCWs for the service they received was 8.1/10 (8.1/10 for support for self, 8.4/10 for support for the child. 86.6% (n = 389).Discussion:The findings of this study suggest that although telepsychiatry may be useful in public health emergencies such as COVID-19 pandemics should not be consisted of only telephone lines or video calls.Conclusions:Systems combining telehealth applications and local intervention teams may be more effective and establishing such organizations is possible in short intervals.
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COVID-19/psicología , Personal de Salud/psicología , Servicios de Salud Mental , Telemedicina , Adolescente , Niño , Humanos , Pandemias , Psiquiatría/métodosRESUMEN
Background: This article presents the results of a comprehensive national model developed for managing maladaptive behaviors (MBs) in children with mental special needs (CMSNs) during the coronavirus disease 2019 (COVID-19) pandemic that combines telehealth-based Applied Behavioral Analyses, psychiatric interventions, and support from local psychosocial teams. This study aims to determine the effectiveness of a system that combined telehealth applications with local psychosocial support teams, allowing services from video calls to emergency interventions. Materials and Methods: The system combines the telehealth applications with the services from local psychosocial intervention teams. In addition to system records covering sociodemographic variables and initial complaints, a telephone survey questioning the effectiveness and satisfaction of the system was used as the main outcome. Results: In total, 347 individuals used the system with mothers constituting the majority of applicants (88.7%, n = 332). The overall satisfaction of the system was 8.8/10. In terms of effectiveness, 63.3% (n = 237) of caregivers reported an improvement in the reason of application. Counselors decided on a need for follow-up visits for 36.6% (n = 137) of applications. A referral to a psychiatrist was asked for 40 patients (10.6%). Discussion: To our best knowledge, this is the first study presenting a model for managing MBs of CMSNs during the COVID-19 outbreak. In general, therefore, it seems that there is a need for unique systems to handle behavioral problems of CMSNs. Conclusions: The findings of this study suggest that it is possible to establish an integrative multistep multidisciplinary telehealth-based approach in a short while.
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COVID-19 , Psiquiatría , Telemedicina , Niño , Humanos , Pandemias , SARS-CoV-2RESUMEN
OBJECTIVE: Studies on etiopathogenesis of attention deficit/hyperactivity disorder (ADHD) are increasingly focussing on mitochondrial dysfunction. Children diagnosed with ADHD who had significantly higher mitochondrial DNA (mtDNA) copy numbers than healthy children in our first study were re-examined in 1-year follow-up to investigate effects of severity and treatment of ADHD on mtDNA. METHODS: Twenty-eight patients who participated in previous study were included in this follow-up study. Patients were equally divided into two groups according to whether they had been receiving treatment. Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version, and Conners Parent Rating Scale (CPRS) were used. Polymerase chain reaction was performed. RESULTS: Means of the first and second mtDNA copy were similar in all patients. mtDNA copy numbers did not change between two measurements in treated and non-treated groups. There was a correlation between CPRS ADHD index and inattention scores and mtDNA copy number in treated group. mtDNA copy number did not change in patients with ADHD over a period of 1 year regardless of treatment. CONCLUSIONS: There may be a relationship between decreased ADHD severity with treatment and positive effects of mitochondrial functions. Mitochondrial dysfunction may play a role in pathophysiology of ADHD.KEY POINTSThis was the first study to follow up ADHD patients in order to investigate mitochondrial dysfunction by measuring mtDNA copy numbers 1 year after the initial measurements.mtDNA copy number, one of the best markers of mitochondrial dysfunction, did not change in ADHD patients over a period of 1 year regardless of treatment.Mitochondrial dysfunction may play a role in the pathophysiology of ADHD, where it may be involved with or without treatment.In the treated group, there was an association between decreased ADHD severity and reduced mtDNA copy numbers.There may be a relationship between decreased ADHD severity with treatment and the positive effects of mitochondrial functions.
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Trastorno por Déficit de Atención con Hiperactividad/metabolismo , Trastorno por Déficit de Atención con Hiperactividad/fisiopatología , Trastorno por Déficit de Atención con Hiperactividad/terapia , ADN Mitocondrial/genética , Enfermedades Mitocondriales/genética , Evaluación de Resultado en la Atención de Salud , Adolescente , Niño , Variaciones en el Número de Copia de ADN/genética , Femenino , Estudios de Seguimiento , Humanos , Masculino , Índice de Severidad de la EnfermedadRESUMEN
Background: Recently, the number of epidemiological studies of child psychiatry has increased, but most of these studies focus on children living in city centres. Unfortunately, one-third of the global population lives in rural areas, and various habitations exist in cities, including city centres and slums. Moreover, despite having a high risk for psychopathology development, individuals who have symptoms but fall outside the limits specified for diagnoses due to having fewer symptoms than those mentioned in diagnostic systems and individuals who do not fulfil the impairment criteria listed in diagnostic systems are not addressed in these studies.Aim: The purpose of this study was to understand the prevalence of DSM-IV childhood psychiatric disorders and subthreshold psychiatric problems from middle-class city centres, city centres in slums, towns and village areas of Turkey with a nationally representative sample using a state-of-the-art methodology.Methods: In total, 1080 children were randomly selected from second and third grades for the study's sample. A structured diagnostic interview was applied.Results: The overall prevalence of psychiatric disorders was 8.4% (n = 91); 7.2% (n = 78) of the children were subthreshold cases. The general prevalence of psychiatric disorders was higher among children living in villages with respect to all the other human settlement areas included in the study.Conclusions: Although global urbanisation foregrounds the mental health of children living in cities, children in rural areas may have a greater risk of developing a mental disorder. This study confirmed that an equal amount of children fell outside of the diagnosing limits.
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Salud Mental/tendencias , Trastornos del Neurodesarrollo/diagnóstico , Trastornos del Neurodesarrollo/epidemiología , Población Rural/tendencias , Adolescente , Niño , Psiquiatría Infantil/métodos , Psiquiatría Infantil/tendencias , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Femenino , Humanos , Masculino , Trastornos del Neurodesarrollo/psicología , Prevalencia , Distribución Aleatoria , Turquía/epidemiología , Población Urbana/tendenciasRESUMEN
BACKGROUND: Attention deficit hyperactivity disorder (ADHD) is the most common psychiatric disorder in children. Several hypotheses have been proposed to explain its etiology. Mitochondrial dysfunction (MD) is suggested to be one of the causes of Attention Deficit Hyperactivity Disorder. The objective of the study was to evaluate the relationship between MD and ADHD by investigating mitochondrial DNA (mtDNA) levels from peripheral blood leukocytes, one of the best biomarkers of mitochondrial dysfunction. SUBJECTS AND METHODS: This study included 56 children aged 6-16 years who were diagnosed with ADHD for the first time and 56 age- and sex-matched children without ADHD. Real-time PCR was performed to determine the relative mtDNA copy number in each study participant. RESULTS: The mean mtDNA copy number of the case group was 57.623±24.827 and that of the control group was 44.204±18.926 (p=0.002). The mtDNA copy number of the case group was higher than that of the control group. Results of ROC curve analysis provided a mtDNA cutoff value of 45. CONCLUSION: Significantly higher mtDNA copy number in ADHD group may suggest mitochondrial dysfunction in the etiopathogenesis of ADHD.
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Trastorno por Déficit de Atención con Hiperactividad , Variaciones en el Número de Copia de ADN , ADN Mitocondrial , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/genética , Niño , Humanos , Mitocondrias , Reacción en Cadena en Tiempo Real de la PolimerasaRESUMEN
OBJECTIVE: It has been shown that maternal epilepsy and antiepileptic drug use during pregnancy have adverse developmental outcomes in children. The aim of this study was to investigate the developmental outcomes of maternal epilepsy and prenatal antiepileptic exposure. We also looked for the associations between serum levels of glial cell-derived neurotrophic factor (GDNF) and nerve growth factor (NGF) and developmental outcomes. METHODS: This is a retrospective, nonrandomized, case-controlled study. Fifty-three children aged two to six years old with maternal epilepsy were included in the case group. Fifty-three age- and gender-matched children without maternal epilepsy were included in the control group. Developmental assessment was conducted using the Denver II Developmental Screening Test (DDST-II). Serum levels of NGF and GDNF were measured using an enzyme-linked immunosorbent assay (ELISA) kit. RESULTS: Multiple regression analysis revealed that prenatal antiepileptic exposure was significantly associated with lower global developmental scores (Bâ¯=â¯-7.5, confidence interval (CI): -13.1; -1.9, pâ¯=â¯0.009) while periconceptional folate use was associated with a reduced risk for adverse developmental outcomes (Bâ¯=â¯6.6, CI: 0.91; 12.3, pâ¯=â¯0.024). Children with prenatal antiepileptic exposure are at increased risk for global developmental delay (GDD) particularly for language domain (pâ¯=â¯0.018). We found a statistically significant positive correlation between NGF levels and global developmental scores (râ¯=â¯0.302, pâ¯=â¯0.009). Serum levels of GDNF in children with maternal epilepsy were significantly lower than the children without maternal epilepsy (pâ¯=â¯0.025). CONCLUSIONS: Prenatal antiepileptic exposure was related with the increased risk of GDD while periconceptional folate use was related with lower risk. Clinicians should inform all women in reproductive age with epilepsy about the possible benefits and risks of antiepileptic drug use during a possible pregnancy. Periconceptional folate use has protective effect on child development, and all women on antiepileptic drugs should be encouraged for periconceptional folate use. Serum NGF levels may be a promising biomarker for monitoring global development delay in at-risk population.
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Anticonvulsivantes/efectos adversos , Desarrollo Infantil/efectos de los fármacos , Discapacidades del Desarrollo/inducido químicamente , Epilepsia/tratamiento farmacológico , Factor Neurotrófico Derivado de la Línea Celular Glial/sangre , Factor de Crecimiento Nervioso/sangre , Efectos Tardíos de la Exposición Prenatal/inducido químicamente , Análisis de Varianza , Anticonvulsivantes/uso terapéutico , Estudios de Casos y Controles , Niño , Preescolar , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Masculino , Embarazo , Análisis de Regresión , Estudios RetrospectivosRESUMEN
OBJECTIVES: Tic disorders are associated with neurodevelopmental origin, changes in dopaminergic neurons, and the formation of immunoreactivity, it is thought that neurotrophic factors may be crucial in the emergence of tic disorders. In this study, we targeted to explore role of neurotrophic factors in tic disorders. The aim of this study was to investigate serum Glial Cell Line-Derived Neurotrophic Factor (GDNF) and Nerve Growth Factor (NGF) levels in patients with tic disorder and healthy controls. METHODS: Thirty-four children, constituted the case group, were diagnosed with tic disorder. The control group included 34 healthy children. Development and Well-Being Assessment (DAWBA) (structured interview) and Yale Global Tic Severity Rating Scale (YGTSRS) was applied to the patients. NGF and GDNF levels were measured with ELISA kit. RESULTS: In case group, serum NGF and GDNF levels were found to be significantly higher in females than males (p = 0.042, p = 0.031). It was determined that serum NGF and GDNF levels were correlated with each other (r = 0.803, p <0.001) and there were no correlations between other parameters. There was no significant difference in NGF and GDNF in patients with tic disorder, compared to healthy controls. CONCLUSIONS: The absence of this relationship does not exclude the hypothesis that neurotrophic factors may play a role in the etiopathogenesis of tic disorders.
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Many childhood psychiatric disorders present their first symptoms as challenging behaviors at school. Evidence from cross-national studies enhance the understanding of the biological and cultural variables underlying these behaviours. In this study, we aim to identify the psychopathology among children with office disciplinary referrals and assess psychosocial risk factors related to this situation. Forty-seven students who had received an office discipline referral and eighty-three controls who had never been given an office disciplinary referral participated in this study. The Kiddie Schedule for Affective Disorders and Schizophrenia for School-Age Children--Present and Lifetime, socio-demographic data form were administered to children to assess their respective psychopathologies and psychosocial risk factors. Attention deficit hyperactivity disorder, oppositional defiant disorder, conduct disorder, and obsessive compulsive disorder were significantly higher in children with Office discipline referrals. Psychiatric assessment should be one of the first steps in the evaluation processes of assessing challenging behaviors at school.
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Déficit de la Atención y Trastornos de Conducta Disruptiva/psicología , Trastorno de la Conducta/psicología , Trastornos del Humor/psicología , Psicopatología , Instituciones Académicas , Estudiantes/psicología , Adolescente , Déficit de la Atención y Trastornos de Conducta Disruptiva/diagnóstico , Niño , Trastorno de la Conducta/diagnóstico , Femenino , Humanos , Entrevista Psicológica , Masculino , Trastornos del Humor/diagnóstico , Trastornos del Humor/epidemiología , Determinación de la Personalidad/estadística & datos numéricos , Esquizofrenia/diagnóstico , Psicología del Esquizofrénico , TurquíaRESUMEN
The research was conducted to determine the posttraumatic stress symptoms seen in children within the 3 month period after the Van earthquake in Turkey. The research was conducted between December 2011 and January 2012 with the earthquake survivor children in the 7-12 age group living in the tent city built in the central area of Van. The research data were collected by the researcher using the Childhood Post-Traumatic Stress Reaction Index (CPTS-RI) and a questionnaire prepared by the researchers that contained questions on some information about the earthquake and on sociodemographic characteristics.It was found out that 8.6% (26) of the children had mild symptoms of posttraumatic stress disorder (PTSD), 19.7% (60) of the children had moderate symptoms of PTSD, 47.7% (145) of the children had severe symptoms of PTSD and 24.0% (73) of the children had very severe symptoms of PTSD. Furthermore, a significant difference (P < 0.001) was found between mean CPTS-RI scores and the economic losses experienced in the families of the children. In the study, PTSD was identified in the majority of children in the 7-12 age group who experienced the Van earthquake.
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Desastres , Terremotos , Trastornos por Estrés Postraumático/diagnóstico , Trastornos por Estrés Postraumático/epidemiología , Niño , Femenino , Humanos , Masculino , Encuestas y Cuestionarios , Sobrevivientes , Factores de Tiempo , TurquíaRESUMEN
Work in the field of sexual abuse is extremely stressful and may arouse negative personal reactions. Although these secondary trauma effects are well described on a personal level, there is not enough evidence to understand whether these professionals carry these effects to their homes, families, and offspring. This study aims to identify the effects of working with child abuse cases on the anxiety level and parenting styles of childhood trauma workers and on their children's well-being. A total of 43 health and legal system workers who worked with abused children in any step of their process and who had children constituted the study group, and 50 control cases, each working in the same institution and having the same occupation as 1 of the participants from the study group and having children but not working directly with children and child abuse cases, were included in the study. Participants were asked to fill out a sociodemographic form, the Parental Attitude Research Instrument, the trait portion of the State-Trait Anxiety Inventory, and an age-appropriate form of the Child Behavior Checklist for each child they had. Professionals in the study working with child abuse cases demonstrated significantly higher democratic parenting attitudes. Law enforcement workers working with child abuse cases demonstrated stricter and more authoritarian parenting strategies, as well as more democratic attitudes, than their colleagues. There was not a statistically significant relationship between child abuse workers' anxiety level and their children's well-being among control subjects.
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Abuso Sexual Infantil , Personal de Salud/psicología , Responsabilidad Parental , Padres/psicología , Relaciones Profesional-Paciente , Adulto , Ansiedad/psicología , Estudios de Casos y Controles , Lista de Verificación , Niño , Femenino , Humanos , Masculino , TurquíaRESUMEN
OBJECTIVE: It is crucial to start early treatment in Spinal Muscular Atrophy (SMA) with available drugs to stop the progression of the disease, therefore making SMA screening preferable. This study assessed Quantitative Real-Time Polymerase Chain Reaction (qRT-PCR) compared to Multiplex Ligation-dependent Probe Amplification (MLPA) for detecting Spinal Muscular Atrophy (SMA) through SMN1 gene copy number analysis in a Turkish cohort. METHODS: We analyzed 249 DNA samples, previously tested for SMN1 and SMN2 gene deletion via MLPA, using qRT-PCR kits from three different companies. Accuracy, sensitivity, and specificity of qRT-PCR in identifying deletions of SMN1 copy number variations. RESULTS: High accuracy (96.2-98.7%) achieved with qRT-PCR for detecting homozygous deletions, heterozygous deletions, and copy number variations in the SMN1 gene. Minor discrepancies between qRT-PCR and MLPA were observed, possibly due to single nucleotide polymorphisms affecting primer binding. CONCLUSIONS: The qRT-PCR method proved to be a rapid, cost-effective, and accurate technique, aligning well with the demands of routine SMA screening, suggesting its general suitability for application in SMA screening programs. This research highlights the importance of improving molecular methodologies and the value of collaborations between government and relevant sectors to overcome rare diseases, particularly through the enhancement of screening initiatives which is the first and most effective strategy to protect the public health.
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Variaciones en el Número de Copia de ADN , Atrofia Muscular Espinal , Humanos , Atrofia Muscular Espinal/diagnóstico , Atrofia Muscular Espinal/genética , Dosificación de Gen , Reacción en Cadena en Tiempo Real de la Polimerasa/métodos , Reacción en Cadena de la Polimerasa Multiplex/métodos , Proteína 1 para la Supervivencia de la Neurona Motora/genéticaRESUMEN
OBJECTIVE: We aimed to evaluate eye and head movements, which are objective parameters in ADHD. Method: While the children were watching the course video task, which included the relevant (teacher and smart board) and irrelevant (any regions outside the relevant area) areas of interest, their eye movements were evaluated through eye tracking, and video recordings were made simultaneous. Head position estimation was made using through video recordings. The proportion of total fixation duration on areas of interest (PFDAOI) and saccade count, amplitude, velocity for eye movements, number of total head movements and angular change of head movement in x-y-z axes for head movements were compared. RESULTS: Children with ADHD had lower PFDAOI on the relevant area, and had more saccade and head movements The angular change of head movement in the x-axis was higher in the ADHD group. CONCLUSION: In the assessment of ADHD, the eye and head movements may be particulary useful.
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Trastorno por Déficit de Atención con Hiperactividad , Niño , Humanos , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Movimientos de la Cabeza , Movimientos Oculares , Movimientos Sacádicos , Grabación en VideoRESUMEN
Leaky gut hypothesis is one of the well-known theory which tries to explain etiology of Autism Spectrum Disorder (ASD). Unfortunately there is still a gap of evidence to investigate the corner points of the hypothesis. The aim of this study was to investigate the determinants of leaky gut in children with ASD, their siblings and healthy controls. Intestinal microbiota was found to be similar between ASD and sibling groups. Biological markers of bacterial translocation showed a significant difference in the sibling group, whereas the marker indicating local inflammation was not different between the groups. The findings from this study did not support the role of Gut microbiota or leaky gut on the etiology of autism.
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Trastorno del Espectro Autista , Trastorno Autístico , Microbioma Gastrointestinal , Humanos , Niño , Trastorno del Espectro Autista/microbiología , Hermanos , BiomarcadoresRESUMEN
OBJECTIVE: The Children's Saving Inventory (CSI) is a measurement tool developed to assess hoarding behavior in children. This study aims to investigate the psychometric properties of the Turkish version of the CSI in a clinical sample of children and adolescents. MATERIALS AND METHODS: The study sample consisted of 52 children and adolescents diagnosed with obsessive-compulsive disorder in the 8-17 age group and their families. As a structured diagnostic interview, the Development and Well-Being Assessment (DAWBA) was applied to all participants included in the research. Hoarding disorder (HD) diagnosis was made clinically by considering the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) diagnostic criteria. The Children's Yale-Brown Obsessive- Compulsive Scale Symptom Checklist (CY-BOCS) was administered by an experienced clinician. The parents and children filled out the Obsessive-Compulsive Inventory-Child Version (OCI-CV) and CSI scales independently. RESULTS: The 20-item CSI Turkish version demonstrated good internal consistency. This 4-factor structure of the scale was confirmed by confirmatory factor analysis. Children's Saving Inventory showed convergent and discriminant validity with the OCI-CV and CY-BOCS subscales, and the higher CSI total scores in children and adolescents diagnosed with HD confirmed the construct validity. CONCLUSION: These findings support the use of the CSI Turkish version as a valid and reliable scale to investigate the hoarding behavior of children and adolescents in a clinical sample. In addition, the CSI Turkish version is currently the only validated instrument to evaluate hoarding behavior in children and adolescents, as rated by parents in Türkiye.
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OBJECTIVE: The difficulties involved in social interaction among children with attention deficit hyperactivity disorder (ADHD) have been shown in many studies. Based on the knowledge that the imitation of facial expressions is a key factor in social interaction and functionality, the focus of prior studies has been on the evaluation of facial expressions in individuals with ADHD. However, little is known about voluntary facial mimicry in individuals with ADHD. In this context, we aimed to evaluate the voluntary-facial-imitation intensity of dynamic facial expressions in children with ADHD. METHOD: Forty-one children with ADHD and 53 typically developing children were included in the study. Participants were presented with a video of six basic emotions and neutral facial expressions selected from the EU-Emotion Stimulus Set via a screen. After each emotion, the instruction "now imitate it" was given. While the children watched the video, their faces were recorded with a webcam. The intensity of the children's voluntary facial imitations was examined with a computer vision program (Openface) that performs facial analysis on recorded videos. RESULTS: There was no significant difference between the groups in terms of facial emotion recognition accuracy. In group comparisons of voluntary facial mimicry, children with ADHD showed a significantly higher imitation intensity after emotional expressions of sadness, surprise and fear. There was no difference between the groups after the emotions of happiness, anger and disgust. CONCLUSION: This non-obtrusive, noninvasive, and cost-effective method allowed us to measure the quantitative differences in facial mimicry between children with ADHD and typically developing children. Our results contribute new information to the literature by indicating which emotions can be used in the evaluation of social communication skills, as well as intervention targets for these skills, in children with ADHD.
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Trastorno por Déficit de Atención con Hiperactividad , Reconocimiento Facial , Niño , Humanos , Trastorno por Déficit de Atención con Hiperactividad/psicología , Expresión Facial , Conducta Imitativa , Emociones , MiedoRESUMEN
INTRODUCTION: Expressing emotions through spontaneous facial expression is an important nonverbal social communication skill. In our study, we aimed to demonstrate that both children with autism spectrum disorder (ASD) and the non-ASD siblings of children with ASD have deficits in this skill. METHOD: In this study, we analyzed the six core facial emotion expressions of three distinct groups of children - those diagnosed with ASD (n = 60), non-ASD siblings (n = 60), and typically developed children (n = 60). To analyze facial expressions, we employed a computer vision program that uses machine learning algorithms to detect facial features and conducted an evidence-based task that involved assessing participants' ability to recognize facial emotion expressions. RESULTS: Deficits in spontaneous emotion expression were shown in the children with ASD and in non-ASD siblings when compared with typically developed children. Interestingly, it was determined that these deficits were not related to the severity of the autism symptoms in the ASD group. CONCLUSIONS: The results of the study suggest that computer-based automated analysis of facial expressions with contextual social scenes task holds potential for measuring limitations in the ability to express emotions, and they supplement the traditional clinical assessment of social phenotypical behavior deficits. This applies both to children with ASD and especially, to the non-ASD siblings of children with ASD. This study adds a novel approach to previous literature examining the emotion expression skills.
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Trastorno del Espectro Autista , Trastorno Autístico , Niño , Humanos , Hermanos/psicología , Trastorno del Espectro Autista/psicología , Emociones , Conducta Social , Expresión FacialRESUMEN
OBJECTIVE: Cognitive developmental delay is a picture of the group of early-onset chronic diseases that affect 1.5-10% of children. Autism spectrum disorders are neurodevelopmental diseases with a genetic basis and abnormal brain development, characterized by disorders in areas that make up interpersonal relationships, such as communication, social cognition, and processing of emotional signals. Immune system dysfunction is thought to play a role in the pathogenesis of some neurological disorders, including autism. Progranulin is thought to be a regulator of the innate immune response. The purpose of this study was to look at plasma levels of progranulin, an anti-inflammatory neurotrophic factor, in children with autism spectrum disorder and cognitive developmental delay. MATERIALS AND METHODS: The study was conducted on 52 children who were patients and 35 healthy children. Of the 52 children of the patient group, 32 were diagnosed with CDD and 20 were diagnosed with cognitive developmental delay-autism spectrum disorder. Serum progranulin concentrations were measured using a human-specific sandwich enzyme-linked immunosorbent assay. RESULTS: Serum progranulin concentration was statistically lower in the patient group (110.746 ± 26.04) than in the healthy control group (137.346 ± 30.02). There was a statistically significant difference between the groups in levels of serum progranulin (P=.000). Receiver operating characteristic analysis was performed to evaluate the potential of progranulin as a biomarker to distinguish patients with cognitive developmental delay-autism spectrum disorder from healthy children. It detected a moderate area under the curve (0.743 ± 0.06) value and a more significant P value for progranulin (P=.000). CONCLUSION: Progranulin deficiency in patients with autism spectrum disorder-cognitive developmental delay may result in decreased neurotrophic support for many years, with cumulative damage associated with unregulated inflammation that may play a role in autism spectrum disorder-cognitive developmental delay. We believe that low progranulin levels could be a biomarker for autism spectrum disorder-cognitive developmental delay.
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OBJECTIVE: This study aimed to determine the prevalence and comorbidities of attention-deficit hyperactivity disorder (ADHD) by evaluating a large-scale nation-wide sample of children. METHOD: The inclusion criterion was being enrolled as a 2nd, 3rd, or 4th-grade student. A semi-structured diagnostic interview (K-SADS-PL), DSM-IV-Based Screening Scale for Disruptive Behavior Disorders, and assessment of impairment (by both parents and teachers) were applied to 5,842 participants. RESULTS: The prevalence of ADHD was 19.5% without impairment and 12.4% with impairment. Both ADHD with and without impairment groups had similar psychiatric comorbidity rates except for oppositional defiant disorder (ODD) and conduct disorder (CD) diagnoses. Impairment in the ADHD group resulted in significantly higher ODD and CD diagnoses. CONCLUSION: Even when impairment is not described, other psychiatric disorders accompany the diagnosis of ADHD and may cause impairment in the future. Impairment in the diagnosis of ADHD significantly increases the likelihood of ODD and CD.