Achenbach's Child Behavior Checklist (CBCL) and Teachers' Report Form (TRF) were administered to 6-12 year old school children comprising a large random community sample (n = 1200) drawn from the whole of Greece. These are the first data on the TRF in Greece and the first nation-wide data on the CBCL. Appropriate cutoff points for the behavioral problems and competence scales of both questionnaires were obtained for boys and girls. These were considerably higher than USA cutoffs for the CBCL but not for the TRF. Analysis of scores in relation to degree of urbanization showed that it was not necessary to define different cutoffs in different strata. Parents' and teachers' ratings of the same child were most highly correlated for Externalizing and Aggressive behavior for boys and for Attention problems for both sexes.

The results show that the sleep time of high school students is dependent on practical matters such as school schedule and other activities, while sleep complaints are related to female gender, bad school performance as well as to the second grade. The difference between actual sleep time and sleep complaints should be considered when studying the sleep of adolescents.

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Background Despite the increasing interest in cardiac autonomic nervous activity, the normal development is not fully understood. The main aim was to determine the maturation of different cardiac sympathetic‐(SNS) and parasympathetic nervous system (PNS) activity parameters in healthy patients aged 0.5 to 20 years. A second aim was to determine potential sex differences. Methods and Results Five studies covering the 0.5‐ to 20‐year age range provided impedance‐ and electrocardiography recordings from which heart rate, different PNS‐parameters (eg, respiratory sinus arrhythmia) and an SNS‐parameter (pre‐ejection period) were collected. Age trends were computed in the mean values across 12 age‐bins and in the age‐specific variances. Age was associated with changes in mean and variance of all parameters. PNS‐activity followed a cubic trend, with an exponential increase from infancy, a plateau phase during middle childhood, followed by a decrease to adolescence. SNS‐activity showed a more linear trend, with a gradual decrease from infancy to adolescence. Boys had higher SNS‐activity at ages 11 to 15 years, while PNS‐activity was higher at 5 and 11 to 12 years with the plateau level reached earlier in girls. Interindividual variation was high at all ages. Variance was reasonably stable for SNS‐ and the log‐transformed PNS‐parameters. Conclusions Cardiac PNS‐ and SNS‐activity in childhood follows different maturational trajectories. Whereas PNS‐activity shows a cubic trend with a plateau phase during middle childhood, SNS‐activity shows a linear decrease from 0.5 to 20 years. Despite the large samples used, clinical use of the sex‐specific centile and percentile normative values is modest in view of the large individual differences, even within narrow age bands.

BackgroundThe limited number of systematic, controlled studies that assess the safety and efficacy of psychotropic medications for children reinforce the hesitation and reluctance of parents to administer such medications. The aim of this study was to investigate the attitudes of parents of children with psychiatric disorders, towards psychotropic medication.MethodsA 20-item questionnaire was distributed to 140 parents during their first contact with an outpatient child psychiatric service. The questionnaire comprised of questions regarding the opinions, knowledge and attitudes of parents towards children's psychotropic medication. Sociodemographic data concerning parents and children were also recorded. Frequency tables were created and the chi-square test and Fisher's exact tests were used for the comparison of the participants' responses according to sex, educational level, age and gender of the child and use of medication.ResultsRespondents were mostly mothers aged 25–45 years. Children for whom they asked for help with were mostly boys, aged between 6 and 12 years old. A total of 83% of the subjects stated that they knew psychotropic drugs are classified into categories, each having a distinct mechanism of action and effectiveness. A total of 40% believe that there is a proper use of psychotropic medication, while 20% believe that psychiatrists unnecessarily use high doses of psychotropic medication. A total of 80% fear psychotropic agents more than other types of medication. Most parents are afraid to administer psychotropic medication to their child when compared to any other medication, and believe that psychotherapy is the most effective method of dealing with every kind of mental disorders, including childhood schizophrenia (65%). The belief that children who take psychotropic medication from early childhood are more likely to develop drug addiction later is correlated with the parental level of education.ConclusionParents' opinions and beliefs are not in line with scientific facts. This suggests a need to further inform the parents on the safety and efficacy of psychotropic medication in order to improve treatment compliance.