Screening for attention-deficit/hyperactivity disorder (ADHD): can high-risk children be identified in first grade?

Screening of ADHD symptoms in primary school students and investigation of parental awareness of ADHD and its influencing factors: A cross-sectional study

Objective

The present study aimed to compare the differences in positive screening rates of attention deficit hyperactivity disorder (ADHD) symptoms between parents and teachers in the same sample of primary school students. Concurrently, parental awareness and information sources of ADHD were investigated, and possible relevant factors affecting parental awareness and their influence on positive screening rate of ADHD were analyzed.

Methods

A cross-sectional study was conducted in Changchun, China, between September 2020 and January 2021. Parents of 1,118 primary school students and 24 head teachers were recruited in the survey. Data were collected through a structured self-administered questionnaire. It consisted of socio-demographic characteristics, ADHD symptom screening questionnaire, parental awareness, and information sources of ADHD.

Results

Among the 1,118 primary school students, 30 (2.7%) and 60 (5.4%) students were positive for Swanson, Nolan, and Pelham Rating Scale (SNAP-IV) screening in the parent version and teacher version, respectively. Parents had lower positive screening rates for ADHD symptoms than teachers. Relationship with children (mother, OR = 1.552, 95% CI = 1.104-2.180), bachelor degree or above of parents (OR = 1.526, 95% CI = 1.054-2.210), children's sex (girl, OR = 1.442, 95% CI = 1.093-1.904), and age (OR = 1.344, 95% CI = 1.030-1.754), children's grade (grade 2, OR = 0.522, 95% CI = 0.310-0.878; grade 3, OR = 0.388, 95% CI = 0.185-0.782), information sources of ADHD (medical staff, OR = 1.494, 95% CI = 1.108-2.015; family/relative/friend, OR = 1.547, 95% CI = 1.148-2.083; TV/Internet, OR = 3.200, 95% CI = 2.270-4.510) were the factors related to the parental awareness of ADHD.

Conclusion

Parents and teachers of primary school students recognize ADHD symptoms differently. The positive screening rate of ADHD among teachers was significantly higher than that of parents. Relationship with children, educational level of parents, children's sex, age, and grade, and information sources of ADHD are the relevant factors affecting parental awareness of ADHD. More efforts should be made to disseminate ADHD knowledge through mass media, and medical staff. Fathers, parents with low educational level, and parents of grade 2 and 3 pupils should be encouraged to acquire more knowledge on ADHD to improve the early recognition rate of ADHD symptoms.

Clinical trial registration

[http://www.chictr.org.cn/showproj.aspx?proj=54 072], identifier [ChiCTR2000033388].

A cybercycling intervention to improve behavioral regulation and classroom functioning among children with behavioral health disorders: Pragmatic randomized trial design for Manville Moves

While positive and clinically meaningful effects of exercise on cognition and behavior in children have been demonstrated in controlled experimental settings, they have rarely been translated and rigorously evaluated in real-world environments. In particular, there is a lack of research on school-based approaches to sustainable physical activity and exercise interventions targeting children with behavioral health disorders. Manville Moves is an exercise intervention designed to improve behavioral regulation and classroom functioning among children with neurodevelopmental and affective disorders within a therapeutic day-school environment. The curriculum is built around virtual-reality exergaming bicycles (cybercycles) and integrated into physical education (PE) classes. Manville Moves was developed using community based participatory research (CBPR) and implemented as a pragmatic trial. In this paper, we describe (a) the background, theoretical framework and intervention setting, (b) the Manville Moves curriculum, (c) the study design and outcome and process measures, and (d) the strategies used to support implementation compliance and intervention uptake by a population with a variety of behavioral challenges. We conclude with a detailed description of the participatory process by which the intervention was developed and integrated into school programming and a review of the program's key innovations and approaches to addressing threats to internal and external validity.

Impact of asthma medication and familial factors on the association between childhood asthma and attention-deficit/hyperactivity disorder: a combined twin- and register-based study: Epidemiology of Allergic Disease

BACKGROUND

Asthma and attention-deficit/hyperactivity disorder (ADHD) are prevalent in childhood and may cause functional impairment and stress in families. Previous research supports an association between asthma and ADHD in children, but several aspects of this relationship are unclear.

OBJECTIVE

Our aim was to study whether the association between asthma and ADHD is restricted to either the inattentive or the hyperactive/impulsive symptoms of ADHD, to explore the impact of asthma severity and asthma medication and the contribution of shared genetic and environmental risk factors on the asthma-ADHD relationship.

METHODS

Data on asthma, ADHD, zygosity and possible confounders were collected from parental questionnaires at 9 or 12 years on 20 072 twins through the Swedish Twin Register, linked to the Swedish Medical Birth Register, the National Patient Register and the Prescribed Drug Register. The association between asthma and ADHD, the impact of asthma severity and medication, was assessed by generalized estimating equations. Cross-twin-cross-trait correlations (CTCT) were estimated to explore the relative importance of genes and environment for the association.

RESULTS

Asthmatic children had a higher risk of also having ADHD [odds ratio (OR) 1.53, 95% confidence interval (CI): 1.16-2.02]. The association was not restricted to either of the two dimensions of ADHD. The magnitude of the association increased with asthma severity (OR 2.84, 95% CI: 1.86-4.35) for ≥ 4 asthma attacks in the last 12 months and was not affected by asthma treatment. The CTCTs possibly indicate that the genetic component in overlap of the disorders is weak.

CONCLUSIONS AND CLINICAL RELEVANCE

Childhood asthma, especially severe asthma, is associated with ADHD. Asthma medication seems not to increase the risk of ADHD. Clinicians should be aware of the potential of ADHD in asthma. Optimal asthma care needs to be integrated with effective evaluation and treatment of ADHD in children with co-existing disorders.

Attention-deficit hyperactivity disorder: preventing overdiagnosis and overtreatment

The first part of this article focuses on the wide variations in the diagnosis of attention-deficit hyperactivity disorder (ADHD) that are observed between countries and between regions within the same country. Diagnosing ADHD is more problematic than is commonly thought. For instance, younger American children in the same grade at school are 64% more likely to receive the diagnosis; symptoms can result from many underlying causes. Furthermore, ADHD can be confused with many other health issues. As a result it is largely overdiagnosed and overtreated. The second part of the article reviews recent studies showing that anti-ADHD drugs lack long-term effectiveness and come with important adverse events. Overall, and in the long run, the pharmacologic treatment of ADHD is likely to cause more harm than good.

Efficacy of chess training for the treatment of ADHD: A prospective, open label study

OBJECTIVE

To examine the effectiveness of playing chess as a treatment option for children with ADHD.

METHODS

Parents of 44 children ages 6 to 17 with a primary diagnosis of ADHD consented to take part in the study. Parents completed the Spanish version of the Swanson, Nolan and Pelham Scale for parents (SNAP-IV) and the Abbreviated Conner's Rating Scales for parents (CPRS-HI) prior to an 11-week chess-training program. We used a paired t-test to compare pre- and post-intervention outcomes, and Cohen-d calculations to measure the magnitude of the effect. The statistical significance was set at P<.05.

RESULTS

Children with ADHD improved in both the SNAP-IV (t=6.23; degrees of freedom (df)=41; P<.001) and the CPRS-HI (t=5.39; df=33; P<.001). Our results suggest a large effect in decreasing the severity of ADHD as measured by the SNAP-IV (d=0.85) and the CPRS-HI (d=0.85). Furthermore, we found a correlation between intelligence quotient and SNAP-IV improvement (P<.05).

CONCLUSIONS

The results of our pilot study should be interpreted with caution. This pilot project highlights the importance of carrying out larger studies with a case-control design. If our results are replicated in better designed studies, playing chess could be included within the multimodal treatment of ADHD.