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Background: Attention deficit hyperactivity disorder (ADHD) is one of the most commonly diagnosed disorders of childhood (3-5%). The main characteristics of attention deficit hyperactivity disorder are inattention, hyperactivity, and impulsivity. 'The Objective of this study was to study prevalence of ADHD in school aged children.Methods: A cross sectional descriptive school-based study was conducted in a private school of Udaipur from January 2017 to September 2018.' All eligible students were included. Total 1200 students were enrolled. They were assessed for the presence of ADHD using INCLEN diagnostic tool and those found positive were further assessed for the presence of co-morbid conditions using child behavior checklist (CBCL).Results: In present study out of total 1200 students 730(60.83%) were male and 470(39.17%) were female. 76 (6.3%) students out of 1200 were ADHD Positive. ADHD was more common in male students (73.7%), urban locality (57.89%), in age group 6 to 9 years (44.7%) and higher economic class (46.1%). Hyperactivity-Impulsivity type was most common type (51.32%). Male students had predominance of hyperactivity (60.7%) whereas in female student's inattention type was predominant (45%). Aggressive Behavior (19.6%) and rule breaking behavior (80.4%) was more common in male. Somatic complaints were more common in females (60%). Oppositional defiant disorder was observed in male (21.4%) and female (10%) students. 15.8% of ADHD students had learning disorder.Conclusions: Present study shows 6.3% prevalence of ADHD. Hyperactivity type of ADHD was more common in boys, while Inattention type was more common in girls. Among associated co morbid conditions - aggressive behavior, rule breaking behavior and oppositional defiant disorder (ODD) was found to be more prevalent in boys while anxious behavior, somatic complaints and social problems were more commonly found in girls. Thought problems, learning disorders and conduct disorders are also observed in ADHD students.
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Objective:To investigate the relationship between problem behaviorand father-child relationship in 4-6-year-oldchildren. Methods:Totally 102 children were recruited in a kindergarten in Beijing,with 36 aged four,36 aged five,30 aged six and 55 being boys and 47 being girls. Child Behavior Checklist (CBCL)was used to measure preschoolers'problem behaviors,and Family Relations Index (FRI)was adopted to assess children's rela-tionship with their fathers. Results:There were 41,49,and 12 children being classified as negative,neutral and posi-tive father-child relation respectively. Kruskal-Wallis Test revealed that there was no significant difference in scores of 3 CBCL subtests and 8 factors (P>0. 05 )among 4-,5-,and 6-year-old children. Children with negative father-child relationship scored higher on CBCL problem behavior subtests than those with neutral father-child relationship[30. 5 (7. 0,58. 0)vs. 16. 0 (0. 0,69. 0),P<0. 05 ]. They alsoscored higher on withdrawn behavior than children with neutralor positive father-child relationship [3. 0 (0. 0,4. 0)vs. 1. 0 (0. 0,6. 0),1. 0 (0. 0,4. 0),P<0. 05] . Mann-Whitney U Test manifested that boys scored higher in attention problem than girls (P<0. 0 1 ),but no gen-der difference was found in the other problem behaviors. Kruskal-Wallis Test showed that boys with negative father-child relationship scored higher than those with neutral father-child relationship on problem behavior subtest,anxie-ty-depression,attention problem,and internalized problem (Ps<0. 05 ). Boys with negative father-child relationship scored higher than those with neutraland positivefather-child relationship on withdrawn behavior (Ps <0. 05 ). No difference was found whether in CBCL subtests or problem behavior factors for girls with different types of father-child relationship. Conclusion:It suggests that the children with negative father-child relationship display more problem behavior and withdrawn symptoms;boys have more attention problems than girls;compared with girls, boys'problem behavior may be more closely related to therelationship with their father.
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Objective To explore the health effect of traffic exhausts on children's behavioral problems by using the Achenbach's Child Behavior Checklist.Methods Three primary schools were chosen based on the counts of passed by automobiles and the monitoring data of ambient air pollutants.Air pollutants including NO_x,SO_2,PM 2.5 and CO were analzed around the schools.There were 1 821 students in total from Grade 2 to Grade 5 were chosen as the target population and were investigated with the self-designed questionnaire as well as Achenbach's Child List.Finally,1 363 cases were analyzed,of whom have been local resident for more than 2 years and were in condition during investigation.Results A total of 141 children,with the rate of 10.34%,were reported to be with behavioral problem.The reported rates of behavioral problem were 9.04% in School A1, 9.77% in School A2,and 11.99% in School A3 respectively,however,there was no significant difference was seen(x~2=2.556,P= 0.279).The reported rate of behavioral problem of boys' was higher than that of girls' in all schools.Analysis of 11 behavioral problem factors showed that,highest rates of factor depression,social withdrawn,hyperactivity,sexual problem,cruelty,forcing were found in School A3.Single-factor analysis showed that fever experience,eye sight condition,drinking experience of children, experience of being beaten and scold,second hand smoking,drinking habit of father,occupation of parents,education level of parents,born of full-term,medical history in neonatal period,history of unhealthy pregnancy of mother,history of touching adverse factors and drinking experience of mother during pregnancy had significant influence on the reported rate of behavioral problem. Conclusion Traditional factors are still the main influencing factors of children's behavioral problems,long term-low level exposure to traffic exhausts has weak effect on children's behavioral problems.