Predictors of ADHD persistence in elementary school children who were assessed in earlier grades: A prospective cohort study from Istanbul, Turkey.

BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is the most common neurodevelopmental disorders among school-age children worldwide. In a more recent follow-up study, Biederman et al. found that 78% of children diagnosed with ADHD between the ages of 6-17 years continued to have a full (35%) or a partial persistence after eleven years. OBJECTIVE: In this study, it was aimed to identify the factors contributing to the persistence of ADHD symptoms in elemantary school children who were prospectively assessed both in their earlier and upper grades. METHODS: The sample was drawn from a previous community-based study where ADHD symptoms in 3696 first/or second graders were examined in regard to their school entry age. Two years after, the families of the children that participated in the initial study were called by phone and invited to a re-evaluation session. Among those who were reached, 154 were consequently eligible and were assessed with Swanson, Nolan and Pelham questionnaire (SNAP-IV), Conners' rating scales (CRS) and the Kiddie schedule for affective disorders and schizophrenia (K-SADS). RESULTS: Of the 154 children, 81 had been evaluated to have "probable ADHD" by the initial interview. Among these 81 children, 50 (61.7%) were indeed diagnosed with ADHD after two years. Initial scores of the teacher reported SNAP-IV inattention subscale predicted the ADHD diagnosis after two years, with an odds ratio of 1.0761 (p = 0.032, Wald: 4.595). CONCLUSIONS: Our results suggest that high inattention symptom scores reported by the teacher in the earlier grades, might predict an ADHD diagnosis in upper grades.

Autistic Traits and Executive Functions in Children and Adolescents With Gender Dysphoria.

We aimed to examine the autistic traits and executive functions that may require clinical attention in children and adolescents with gender dysphoria (GD). The study sample consisted of 25 patients with GD and 50 controls (aged five to 17 years). The instruments were the Social Responsiveness Scale (SRS) and the Behavior Rating Inventory of Executive Function (BRIEF). The GD (mean age: 11.56 ± 4.15 years) and control (mean age: 11.42 ± 3.91 years) groups were similar with respect to age and sex; around 50% of the GD group (n = 13) and control groups were male (n = 26). The BRIEF metacognitive index (t = 7.023, p < 0.001), behavioral regulation index (t = 6.340, p < 0.001), and global executive composite (t = 7.268, p < 0.001) scores were significantly higher in the GD group when compared with the controls. Similarly, mean SRS scores were significantly higher in the GD group (t = 4.978, p < 0.001). The GD group had statistically significant higher BRIEF global scores even after controlling for SRS-key autism scores (p < 0.001). Young people with GD had relatively more disturbed behavior related to executive functions and social impairment associated with autistic traits when compared with their control counterparts. Although preliminary, our results may indicate a possible neurodevelopmental background for individuals with GD.

Chronotype and its relationship with sleep disorders in children with attention deficit hyperactivity disorder.

Chronotype can be classified as morningness types, people who prefer morning hours for their physical and mental activities; eveningness types, people who prefer the afternoon or evening hours; and intermediate types, those who show characteristics of both morningness and eveningness types. Attention deficit hyperactivity disorder (ADHD) has been linked with disturbances in chronotype, particularly increased eveningness. Despite the possibility of an association between chronotypes, sleep disturbances and ADHD symptoms, there is little evidence of this association considering the child population. The purpose of this study was to examine chronotype preferences in children aged between 7 and 12 years who were diagnosed as having ADHD in the context of sleep disturbances. The Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version, Conner's Rating Scales, Children's Sleep Habit Questionnaire and Children's Chronotype Questionnaire were used for the evaluation of children with ADHD and healthy controls. The ADHD group was 73% combined-type, and the eveningness scores of the ADHD group (n = 52) were significantly higher than the control group (n = 52) (p < 0.01). There was a positive correlation between the higher scores of eveningness and total scores on resistance to sleep time (p < 0.09), respiratory problems during sleep and daytime sleepiness in the ADHD group. CSHQ total score was found to be a predictive factor for eveningness among children with ADHD (p < 0.01). These findings highlight possible reciprocal links between ADHD symptoms, sleep disturbances and chronotype in children aged 7-12 years, which might lead to individualized treatment options.

The effect of maternal migraine headache on their children's quality of life.

Migraine is an episodic disease characterized by a throbbing and generally unilateral headache, often accompanied by nausea, vomiting and light and sound sensitivity. Migraine is known to affect one's quality of life; not only the person with migraine but also his/her family and social environment are affected by this condition. Our study aimed to evaluate the effects of maternal migraine on children's quality of life. The patient group comprised 70 mothers with migraine diagnoses and their 111 healthy children, while 50 healthy mothers and their 86 children were included in this study as the control group. The Visual Analog Scale (VAS), Migraine Disability Assessment Scale, Beck Depression Index (BDI) and Beck Anxiety Index (BAI) were used for evaluation of mothers; 3 to 7-year old KINDL and 7- to 17-year-old KINDL-R Quality of Life Scales were used to evaluate the quality of life of children. The SPSS 21.0 program was used for statistical analysis and p < 0.05 was assumed to be statistically significant. The mean age of the migraine group was 37.09 ± 6.94 years, and the mean age of the control group was 38.2 ± 4.5. Symptoms of depression and anxiety were more frequently found in subjects with migraine (p < 0.05). In comparison with the control group: 3 to 7-year old KINDL total scores, self-esteem and school subscales, 7- to 17-year-old KINDL total scores, self-esteem and the social relationships subscale scores were lower in migraine group. It was found to be significant that VAS, BDI and BAI scores of the mothers were negatively correlated with the children's quality of life. Our study concluded that the presence of migraine-type headache in mothers worsen the relations in school, self-esteem and quality of life in younger children and social relations, relations in school and quality of life in older children. The maternal age, disease severity, and anxiety and depression symptoms were shown to predict the quality of life in children. Performing preventive interventions by individually assessing bio-psycho-social elements for the treatment of mothers with migraine will preserve other family member's and especially children's quality of life.

Effect of maternal migraine on children's quality of sleep.

BACKGROUND AND PURPOSE: Sleep disorders are common problems associated with migraine. These sleep disorders are known to have a debilitating impact on daily lives of migraine patients. The purpose of this study is to assess the effects of sleep disorders experienced by individuals suffering from migraine on their children as well as the presence of sleep disorders in their children. METHODS: This study included 96 mothers diagnosed with migraine and their 96 healthy children, and a control group formed of 74 healthy mothers and their children. Exclusion criteria were chronic systemic disease or central nervous system disease or a history of smoking/alcohol use for mothers, and chronic disease or regularly occurring headaches or recurrent abdominal pain for children. For maternal evaluation, the Visual Analogue Scale (VAS), Migraine Disability Assessment Scale (MIDAS), Pittsburgh Sleep Quality Index (PSQI), Beck Depression Index (BDI) and Beck Anxiety Index (BAI) were used and for the assessment of the children's quality of sleep, the Children's Sleep Habits Questionnaire (CSHQ) was used. The SPSS 21.0 program was employed for statistical analysis, with statistical significance set at p<0.05. RESULTS: The mean age of the group with migraine was 36.6±7.1 years, while that of the control group was 38.01±4.7. Mood and sleep disorders were more frequently observed in the participants with migraine (p<0.05). Sleep disorders were significantly low in children with migraineur mothers (p=0.02); and child sleep anxiety is significantly high in control group (p=0.048). Maternal BAI scores had a significant influence on their children's quality of sleep. CONCLUSION: In our study, the presence of migraine-type headache in mothers was observed to have a positive effect on reducing sleep disorders in the children. Recurrent headaches of the migraineur mothers with or without sleep disorders and psychiatric comorbidities did not influence the quality of sleep in their children directly, but the sleep anxiety of the children may have had an impact on it.

Association Between Age of Beginning Primary School and Attention Deficit Hyperactivity Disorder.

OBJECTIVE: In April 2012, the Turkish national education system was modified, and the compulsory school age of entry (first grade) was redefined as a minimum of 60 months and a maximum of 66 months (replacing the former minimum criterion of 72 months). In this study, we hypothesized that students starting school before 72 months (the previous age standard for the first grade) may experience (1) a greater number of symptoms of attention deficit hyperactivity disorder (ADHD) and (2) lower functioning in social, behavioral, and academic domains. METHOD: We performed a cross-sectional community-based study in the first and second grades of all primary schools (4356 students) located in the Kadiköy county of Istanbul, Turkey. Teachers completed Swanson, Nolan, and Pelham version IV and Conners' Teacher's report forms for symptoms of ADHD, the Perceived Competence Scale for functioning, and a sociodemographic questionnaire. RESULTS: Among first graders, the group that began primary school before the age of 72 months had a higher ADHD prevalence than both of the groups that began primary school between the ages of 72 to 77 months and 78 to 83 months (p < .001 for both groups). ADHD symptoms diminished and academic, social, and behavioral functioning improved with age for the first and second grade students. CONCLUSION: The probability of displaying ADHD symptoms (and caseness) is greater among the "earlier" beginners, whereas the "conventional" classmates exhibited better academic, social, and behavioral functioning.

Gender Differences in Sexually Abused Children and Adolescents: A Multicenter Study in Turkey.

The purpose of this study was to examine gender-based differences in abuse-related characteristics and post-abuse psychiatric disorders among sexually abused children and adolescents. The researchers retrospectively examined files, judicial reports, and social examination reports of 1,250 sexually abused youth cases. Results showed that boys were more often victimized by penetration, force, and physical violence. Incidence of sexual abuse by family members, familiar persons, and multiple persons was higher among girls. In addition, a higher rate of major depressive disorder as well as alcohol consumption and cigarette smoking were found in sexually abused girls. No difference was observed between boys and girls in terms of post-traumatic stress disorder, conduct disorder, and other mental disorders. Intellectual disability was more frequent in boys.

Factors related with unintentional injuries in children with newly diagnosed attention-deficit/ hyperactivity disorder.

The aim of the present study was to investigate the factors associated with unintentional injury in children newly diagnosed with attention-deficit/hyperactivity disorder (ADHD). One thousand four hundred and thirty children between the ages of 6 and 18 who were diagnosed with ADHD for the first time in child psychiatry outpatient clinics were included in the present study. The socio-demographic information of the children, their developmental histories, chronic physical health conditions, comorbid psychiatric disorders, and information obtained via the Turgay DSM-IV-based Child and Adolescent Disorders Screening and Rating Scale were examined retrospectively. It was determined that 12.8% of the children (n D 183) experienced unintentional injury. It was established that age, male gender, disruptive behavioural problems, and low education levels among mothers were predictive of unintentional injuries. The results of the present study suggest that behavioural problems accompanying ADHD and comorbid psychiatric disorders are important in terms of unintentional injuries.

Factors related to diagnostic persistence of attention deficit/hyperactivity disorder in Turkish children and adolescents.

OBJECTIVE: Attention-deficit/hyperactivity disorder (ADHD) is one of the most frequently occurring mental disorders in children and adolescents. The purpose of this study was to determine diagnostic persistence three years after the first clinical evaluation and to investigate the factors relating to diagnostic persistence in children and adolescents with ADHD. METHODS: The study included 183 children and adolescents who were evaluated in the first admission. Of 183 children and adolescents, 142 children and adolescents were evaluated in the second admission and only the data of 142 children and adolescents were analysed in the study. Diagnostic persistence was defined as having met the full criteria for ADHD on second evaluation. Symptom severity of ADHD was determined using the Turgay DSM-IV-based Child and Adolescent Behavior Disorders Screening and Rating Scale-Parents Form (T-DSM-IV-S). Intelligence level was assessed through the Wechsler Intelligence Scale for Children-Revised. RESULTS: Of the children included in the study, 77.5% (n = 110) were determined to have ADHD diagnostic persistence. Low intelligence levels, younger age and higher T-DSM-IV-S inattention and conduct disorder scores were associated with diagnostic persistence. ADHD diagnosis in children and adolescents tends to continue at high rates. CONCLUSIONS: Determination of the risks related to ADHD diagnostic persistence may contribute to improved treatment planning and interventions.

Psychometric properties of the DY-BOCS in a Turkish sample of children and adolescents.

BACKGROUND: Dimensional Yale-Brown Obsessive-Compulsive Scale (DY-BOCS) is a promising scale for assessing frequency and severity of symptom dimensions. The main objective of the study was to assess the psychometric properties of the DY-BOCS in a large sample of children and adolescents from Turkey. METHODS: We studied 143 children and adolescents, 7-18years, with well characterized DSM-IV-R OCD, ascertained from seven collaborating university or state hospital sites. We compared the DY-BOCS scores with the Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS), the Children's Depression Inventory (CDI), the Yale Global Tic Severity Scale (YGTSS) and the Child Behavior Checklist 6-18years (CBCL 6-18). RESULTS: The internal consistency of the DY-BOCS symptom dimensions and inter-rater agreement of component scores were excellent. The agreement between global DY-BOCS score and the total CY-BOCS score was highly significant (Pearson's r=0.55, p<0.0001). Severity scores for individual symptom dimensions were independent of one another, only modestly correlating with the global ratings, and were also differentially related to ratings of depression, anxiety and tic severity. CONCLUSION: The DY-BOCS is a reliable and valid instrument for assessing multiple aspects of OCD symptom severity in children and adolescents from Turkey.

Factors related with unintentional injuries in children with newly diagnosed attention-deficit/hyperactivity disorder.

The aim of the present study was to investigate the factors associated with unintentional injury in children newly diagnosed with attention-deficit/hyperactivity disorder (ADHD). One thousand four hundred and thirty children between the ages of 6 and 18 who were diagnosed with ADHD for the first time in child psychiatry outpatient clinics were included in the present study. The socio-demographic information of the children, their developmental histories, chronic physical health conditions, comorbid psychiatric disorders, and information obtained via the Turgay DSM-IV-based Child and Adolescent Disorders Screening and Rating Scale were examined retrospectively. It was determined that 12.8% of the children (n = 183) experienced unintentional injury. It was established that age, male gender, disruptive behavioural problems, and low education levels among mothers were predictive of unintentional injuries. The results of the present study suggest that behavioural problems accompanying ADHD and comorbid psychiatric disorders are important in terms of unintentional injuries.

Oxytocin system social function impacts in children with attention-deficit/hyperactivity disorder.

To investigate relationships between the polymorphisms and social functioning of children with Attention Deficit/Hyperactivity Disorder (ADHD), according to the polymorphism of three oxytocin receptor (OXTR) genes (rs53576, rs13316193, and and rs2268493). A total of 198 children-studying in the same primary and secondary school and matched in terms of age and gender (99 ADHD, 99 control)-were included in this study. The Schedule for Affective Disorders and Schizophrenia for School-Age Children-Present and Lifetime Version was administered to establish the clinical diagnosis. The Social Reciprocity Scale (SRS) was applied to evaluate social functioning. The total genomic DNA was isolated from buccal mucosa samples. No significant differences were determined between the ADHD and control groups in terms of rs2268493, rs13316193, and rs53576 genotype distribution (P = 0.078, P = 0.330, and P = 0.149, respectively). However, the control group T allele frequency in the OXTR Single Nucleotide Polymorphism (SNP) rs2268493 was significantly higher than the ADHD group (P = 0.024). Compared to the control group, the ADHD group had a higher score on the SRS scale (SRS total; Z = -21,135, P < 0.001). No significant difference existed in the SRS scale scores between the children with the T/T genotype and the C allele in the ADHD group (SRS total; Z = -0.543, P = 0.587). The allele distribution of the OXTR gene SNP rs2268493 was significantly different in the ADHD group, compared to the control group. This observation is important in understanding the underlying biological infrastructure in ADHD and developing treatment modalities.

Medication persistence in Turkish children and adolescents with attention-deficit/hyperactivity disorder.

OBJECTIVE: The aim of this study was to investigate medication persistence in Turkish children and adolescents with attention-deficit/hyperactivity disorder (ADHD). The effects of sociodemographic characteristics, symptom severity of ADHD, comorbidity, and treatment-related factors influencing medication persistence in children diagnosed with ADHD were studied. METHODS: Medication persistence over a continuous 12 month period was evaluated for 877 children and adolescents between 6 and 18 years of age, who were diagnosed with ADHD for the first time and started to receive medication. Medication persistence was determined according to whether or not taking the prescribed medication continued for 12 months after the initiation of treatment. Whereas the symptom severity of ADHD was assessed by using the Turgay Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (DSM-IV)-based Child and Adolescent Behaviour Disorders Screening and Rating Scale-Parents Form (T-DSM-IV-S), perceived medication efficacy after the first treatment was evaluated by the Clinical Global Impressions-Improvement Scale (CGI-I). RESULTS: In this study, medication persistence over a continuous 12 month period occurred at a rate of 30.2% (n=265) in the subjects studied. The hierarchical regression analysis conducted in this research revealed that younger age, higher hyperactivity/impulsivity symptom severity, use of long-acting methylphenidate, addition of another ADHD medication, addition of other psychotropic medications, absence of side effects, and perceived medication efficacy were associated with successful medication persistence over a continuous 12 month period. CONCLUSIONS: Understanding the factors that affect medication persistence in ADHD may improve treatment efficacy and symptom control, while minimizing future risks.

Fine motor skills in children with rolandic epilepsy.

This study aimed to evaluate fine motor skills in children with rolandic epilepsy (RE). The research included 44 children diagnosed with typical RE and 44 controls matched in terms of age, gender, and level of education. Fine motor skills were evaluated with the Purdue Pegboard Test, and intelligence was measured with the Wechsler Intelligence Scale for Children. After controlling for the effect of intelligence on fine motor skills, the results showed that the children with RE did not perform as well as the controls in the PPT dominant hand, both hands, and assembly subtests. Epileptic focus, treatment status, type of antiepileptic treatment, age at the time of the first seizure, time since the last seizure, and total number of seizures did not affect motor skills. Rolandic epilepsy negatively affected fine motor skills regardless of the children's level of intelligence.

[Alterations in social reciprocity in attention-deficit hyperactivity disorder]. / Dikkat eksikligi hiperaktivite bozuklugunda sosyal cevaplilikta görülen degisiklikler.

OBJECTIVE: Social interactions in children with attention deficit-hyperactivity disorder (ADHD) are inappropriate and such social problems may originate from a failure to attend to the appropriate cues of affect. The present study aimed to determine the factors predictive of social reciprocity in ADHD and their relationship to sociodemographics. MATERIALS AND METHODS: Participants were required to interpret emotional cues depicted in pictures of facial expressions with a test that was adopted from the Reading Mind in the Eyes Test (RMET). Diagnoses were established based on the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS-PL). Moreover, a detailed sociodemographic form, the Child Behavior Checklist (CBCL), and the Social Reciprocity Scale (SRS) were used for assessment. RESULTS: This study included 133 children; 64 in the ADHD group and 69 in the control group. There wasn't a significant difference in mean age between the ADHD group (13.22 ± 1.28 years) and control group (12.97 ± 1.27 years). In all, 50% of the ADHD group and 49.3% of the control group were male. The mean RMET score was significantly lower in the ADHD group than in the control group (ADHD group: 20.52 ± 3.95; control group: 23.70 ± 3.55) and the mean SRS score was significantly higher in the ADHD group than in the control group (ADHD group: 65.84 ± 18.83; control group: 36.04 ± 16.32). In the ADHD group attention problems and lower level of ability to interpret emotional facial expressions were predictive of impaired social reciprocity. CONCLUSION: The findings show that both the ability to decode facial expressions and social reciprocity were impaired in the ADHD group. These findings highlight the difficulty children with ADHD have with social functioning and interpretation of emotions based on facial expressions.

Psychiatric and Neurocognitive Evaluation Focused on Frontal Lobe Functions in Rolandic Epilepsy.

INTRODUCTION: In this study, we aimed to assess the behavioral problems, psychiatric disorders and neurocognitive functions focusing on frontal lobe functions in children with rolandic epilepsy (RE) and compare them with a control group. METHOD: 31 children with RE, aged between 8 and 13,5 years were compared with a control group matched for age, sex and socioeconomic status. Behavioral problems were assessed by the Child Behavior Checklist (CBCL) and psychiatric diagnoses were established by using the Kiddie Schedule for Affective Disorders and Schizophrenia Present and Lifetime Version. The Wechsler Intelligence Scale for Children-Revised (WISC-R), Wisconsin Card Sorting Test (WCST) and the Stroop Color and Word Test (SCWT) were applied in both groups of children. RESULT: The RE group presented more psychiatric disorders than the control group. Verbal and total IQ scores in the RE group were lower than in the control group. Although the groups did not differ from each other in WCST scores, children with RE displayed lower performance in SCWT. The RE group had a higher externalizing score and higher total scores in CBCL. CONCLUSION: It was concluded that RE did not affect basic frontal lobe functions significantly, had negative effects on attention and IQ performance and increased behavioral problems and psychiatric disorders.

Prevelance of mental disorders and associated factors in institutionalized 3-5 year old children.

OBJECTIVE: In this study, we aimed to determine the prevelance and severity of mental disorders in institutionalized children between the ages of 3-5 years, investigate the factors associated with the mental disorders and compare these findings with the data of a community sample composed of children who were raised by their own families. METHOD: Thirty-four children raised in three institutions in Kocaeli were compared with an age- and sex-matched community sample. Children were assessed according to DSM-IV diagnostic criteria. The Socio-demographic information form, and Early Childhood Inventory-4 (ECI-4) parent scale were used for data collection. RESULTS: Children that were reared in institutions had evidence of higher rates of mental disorders. In institution-reared children, symptom severity of attention deficit hyperactivity disorder, reactive attachment disorder, oppositional deficient disorder, and pervasive developmental disorder were higher than the community subjects. Age, time spent with father, duration of institutionalization, number of siblings, number of hospital admissions because of physical symptoms and presence of abuse before institutional care were determined to be predictive factors for psychiatric symptoms. CONCLUSION: These findings revealed that institutionalized children are at risk for mental disorders and protective measures are as important as instutional care for these children. Our results suggest that essential steps should be taken to protect the mental health of children in institutional care.