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ORIGINAL ARTICLE
Year : 2018  |  Volume : 25  |  Issue : 3  |  Page : 194-198  

Knowledge, attitude, and performance of primary healthcare physicians in Aseer Region, Saudi Arabia about attention deficit hyperactivity disorder


1 Department of Family and Community Medicine, College of Medicine, King Khalid University, Abha, KSA
2 Department of Family and Community Medicine, Bisha College of Medicine, Bisha, KSA

Date of Web Publication30-Aug-2018

Correspondence Address:
Dr. Ayedh A Al-Ahmari
Building No. 7212, Unit No. 1, Abha 62581-4734
KSA
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/jfcm.JFCM_120_17

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   Abstract 

Background: Attention-deficit hyperactivity disorder (ADHD) is one of the most common psychiatric disorders. This study aimed to assess the knowledge, attitude, and practice of primary health-care (PHC) physicians on diagnosis and management of ADHD.
Materials and Methods: This was a cross-sectional study included 340 PHC physicians in Aseer Region, Saudi Arabia. A self-administered questionnaire was used to collect data on personal characteristics, knowledge, attitude, and practice of the diagnosis and management of ADHD.
Results: Nearly 47.6% of the PHC physicians were aged <30 years, 60.3% were male, 79.1% were Saudi nationals, and 84.1% had completed MBBS. Only 13.2% had attended continuing medical education courses on ADHD, 63.2% had read about ADHD; Internet was the main source of information (30.7%). Participants' attitude toward ADHD was mainly positive, while 32.1% had poor knowledge and 17.6% had diagnosed ADHD cases in the last year, but 73.3% had referred the diagnosed cases to specialists. Participants' knowledge differed significantly according to their age, gender, and nationality.
Conclusions: PHC physicians' knowledge about ADHD was suboptimal, but they had a positive attitude toward their role with regard to ADHD. PHC physicians should focus on the clinical and diagnostic aspects of ADHD. Awareness and interest of undergraduate medical students and newly graduated physicians in ADHD should be raised. The Ministry of Health should encourage attendance at extracurricular courses and workshops.

Keywords: Attention-deficit hyperactivity disorder, attitude and practice, knowledge, primary health care


How to cite this article:
Al-Ahmari AA, Bharti RK, Al-Shahrani MS, Alharthi MH, Alqarni HM, Alshehri HM. Knowledge, attitude, and performance of primary healthcare physicians in Aseer Region, Saudi Arabia about attention deficit hyperactivity disorder. J Fam Community Med 2018;25:194-8

How to cite this URL:
Al-Ahmari AA, Bharti RK, Al-Shahrani MS, Alharthi MH, Alqarni HM, Alshehri HM. Knowledge, attitude, and performance of primary healthcare physicians in Aseer Region, Saudi Arabia about attention deficit hyperactivity disorder. J Fam Community Med [serial online] 2018 [cited 2018 Dec 14];25:194-8. Available from: http://www.jfcmonline.com/text.asp?2018/25/3/194/240146


   Introduction Top


Attention-deficit hyperactivity disorder (ADHD) is one of the most common psychiatric disorders that cause distress in the lives of both children and adults. The core symptoms of ADHD include inattention, hyperactivity, and impulsivity. It affects millions of children around the world occurring in an estimated 3%–5% of preschool and school-age children.[1],[2]

Several studies have estimated the prevalence of ADHD as 4%–8% in the USA, 7.6%–9.5% in Korea, 20% in India, 14.1% in Qatar, and 29.7% in the United Arab Emirates.[3],[4] In Saudi Arabia, two studies carried out on the prevalence of ADHD in primary schools showed that the overall prevalence of combined ADHD was 16.4% in Dammam and 12.6% in Riyadh.[5],[6] A hospital-based study of case records of 416 patients <18 years old in King Khalid University Hospital, Riyadh, reported that 12.7% were diagnosed with ADHD.[7]

ADHD is a syndrome with two categories of core symptoms, i.e., hyperactivity/impulsivity and inattention. Each of the core symptoms has its own pattern and course of development. The complaint of the symptoms of ADHD may arise from parents, teachers, or other caregivers.[8]

Recent studies suggest that 30%–60% of affected children continue to show significant symptoms of the disorder into adolescence and young adulthood, resulting in academic, behavioral, and social impairment.[9],[10],[11]

A set of guidelines for the diagnosis of ADHD and its treatment in primary care settings were developed. According to these collaborative guidelines, the diagnosis of ADHD should be based on a synthesis of information obtained from parents, school reports, and health-care professionals who may have been consulted, together with an interview and examination of the child.[6]

Therefore, this study aimed to assess the knowledge, attitude, and practice of primary health-care (PHC) physicians to the diagnosis and management of ADHD.


   Materials and Methods Top


This study was conducted in January 2016, following a cross-sectional design. All physicians serving in a total of 228 PHC centers in Aseer Region, Saudi Arabia (n = 382), were invited to participate in this study. Altogether, 340 PHC physicians responded to the study questionnaire, giving a response rate of 89%.

Based on a thorough review of relevant literature,[1],[2],[4],[5],[6] a self-administered questionnaire was constructed by the researcher. It consisted of personal characteristics (i.e., age, gender, nationality, qualifications, experience in PHC practice, attendance of any workshop or training on ADHD, and sources of knowledge on ADHD). Thirty-seven knowledge questions were grouped into four different domains, i.e., 12 questions on the “general knowledge” of PHC physicians about ADHD, four statements on their attitude to diagnosis and management of ADHD cases, and two questions related to their performance on the diagnosis and management of ADHD cases.

Validity of the study questionnaire (face and content) was assessed by three consultants of family medicine. Internal consistency of the study questionnaire was assessed by applying Cronbach's alpha coefficient.

The response to each knowledge statement was assigned a score of “1” if correct, or “0” if incorrect. Therefore, the minimum total knowledge score was 0, while the maximum score was 12. Percentage knowledge score was then calculated for each participant by dividing his/her knowledge score by 12 and multiplying the product by 100. Fifty percent was considered an “acceptable” knowledge grade, while <50% was considered “poor.”

Ethical approval was obtained from the Ethical Committee of King Khalid University. Informed written consent was taken from all participating primary care physicians. Confidentiality of collected data was assured in all steps of the study.

Data were entered into a personal computer and were analyzed using Statistical Package for the Social Sciences (SPSS, IL, USA), version 22. Descriptive statistics (i.e., frequency and percentage) were calculated. Chi-square test was applied to test the significance of differences. P < 0.05 was considered statistically significant.


   Results Top


[Table 1] shows that 47.6% of PHC physicians were aged <30 years, while 43.2% were aged 30–40 years. About two-thirds of the participants (60.3%) were male. Most participants (79.1%) were Saudi nationals, 84.1% had only MBBS degree, and 77.6% had <5 years' experience in PHC.
Table 1: Personal characteristics of the study sample (n=340)

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[Table 2] shows that 32.1% of the PHC physicians had poor knowledge of ADHD. Their main sources of knowledge about ADHD were self-learning (63.2%) and the internet provided sources for 30.7% of the participants. Only 13.2% had attended continuing medical education (CME) courses related to ADHD.
Table 2: Primary care physicians' knowledge and sources of information about attention-deficit hyperactivity disorder (n=340)

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[Table 3] shows participants' correct responses to the 12 knowledge statements. The most frequent correct responses were related to “ADHD is a disorder that manifests in early childhood with symptoms of hyperactivity, impulsivity, and/or inattention” (92.9%) followed by “difficulty organizing tasks, activities, and belongings and being easily distracted by irrelevant stimuli are symptoms of inattention” (78.2%). On the other hand, the least correctly answered responses were related to the statements such as “ADHD is associated with poor health condition” (16.2%) and “Children with ADHD need not be supported by private education” (23.5%).
Table 3: Participants' correct responses regarding knowledge statements

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[Table 4] shows that 66.8% of the PHC physicians did not think that ADHD was difficult to diagnose or manage by PHC physicians, 84.4% agreed that PHC physicians could play an active role in the management of ADHD, 70% disagreed that the management of ADHD was not the job for PHC physicians, while 57.6% agreed that “PHC physicians should refer any suspected ADHD cases in children to pediatricians for diagnosis.”
Table 4: Primary healthcare physicians' attitude toward attention-deficit hyperactivity disorder

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[Table 5] shows that only sixty PHC physicians (17.6%) had diagnosed cases of ADHD in the last few years. However, most of them (73.3%) referred the diagnosed cases to specialists.
Table 5: Primary health-care physicians' practices in the last year related to attention-deficit hyperactivity disorder (n=340)

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[Table 6] shows that participants' general knowledge of ADHD significantly differed according to their age (P = 0.001), with old-age physicians having better knowledge. Male physicians had significantly better general knowledge of ADHD than female physicians (P < 0.001). Non-Saudi PHC physicians had significantly better general knowledge of ADHD than Saudi physicians (P = 0.005). However, PHC physicians' knowledge of ADHD did not differ significantly by their qualification, experience in PHC, or their sources of knowledge of ADHD.
Table 6: Participants' general knowledge on attention-deficit hyperactivity disorder according to their personal characteristics

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   Discussion Top


Results of the present study revealed that the knowledge of about one-third of the PHC physicians of ADHD was poor. They taught themselves by reading, and their main source of knowledge on ADHD was the Internet; only 13.2% had attended a CME activity on ADHD.

These findings are in agreement with those reported in studies in several countries. In Pakistan, Jawaid et al.[12] reported that the knowledge of general practitioners on ADHD was deficient. They questioned the ability of physicians at the PHC level to screen children for ADHD. In the UK, Thapar and Thapar[13] stated that general practitioners did not have adequate knowledge to diagnose or manage ADHD. Ghanizadeh[14] also reported that general practitioners needed to be more informed about ADHD. In the USA, Goodman et al.[15] found that primary care physicians had limited knowledge and experience with ADHD.

In 2009, Louw et al.[9] in South Africa found that PHC physicians' knowledge on ADHD, even among those who had attended training courses on ADHD, was insufficient. They explained that finding by the inadequacy of PHC physicians' undergraduate training in core psychiatric conditions.

In 2005, Kelly and Aylward[16] emphasized that PHC physicians should have adequate knowledge to be able to make a probable diagnosis of ADHD and other behavioral disorders. One of the first steps is to give adequate training to primary care physicians. In 2001, Szymanski and Zolotor[17] added that trained PHC physicians were well equipped to diagnose and treat most cases of ADHD. They were the most appropriate group of physicians to manage ADHD since they had a comprehensive understanding of its impact on the patient as well as the family.

In 2010, the British Columbia Medical Journal[18] recommended that PHC physicians should always be ready at the front line of early diagnosis and management of children with ADHD. They need the support of specialists in other specialties, for example, pediatricians or psychiatrists when a second opinion is required. However, precious time can be wasted if the family physician did not have enough training to screen and manage ADHD, in a child or adolescent who may already be responding to the treatment prescribed. Consequently, Venter et al.[19] recommended that family medicine curricula should be revisited to ensure that the PHC physicians have ample knowledge and training to manage ADHD in children.

Results of present study show that most participants did not consider the management of ADHD in children within the remit of their current practice. Although most participants exhibited a positive attitude to playing an active role in the management of ADHD, only two-thirds of them considered management of ADHD as their work, while most believed that they may be actively involved in the management of ADHD in the future. Moreover, only 17.6% of the participants had diagnosed cases of ADHD in the last few years, and most of those cases were referred to specialists. This finding indicates that there is much room for improvement in the training of PHC physicians on ADHD.

Louw et al.[9] reported that PHC physicians generally have a positive attitude toward treating ADHD, particularly in children. However, about two-thirds of family physicians usually refer these patients to psychiatrists for care.

Weiss and Weiss[20] observed that most PHC physicians were untrained, not only in the use of diagnostic or assessment tools to evaluate suspected cases of ADHD, but also in the management of already diagnosed cases. Similarly, Faraone[21] reported that PHC physicians were less capable than psychiatrists in the diagnosis of patients with ADHD.

Results of the present study showed that the participants' knowledge of ADHD significantly differed according to their personal characteristics, with older, male, and non-Saudi participants showing significantly better knowledge of ADHD. These findings indicate that although the knowledge of all PHC physicians needs improvement, special emphasis was required for younger, female, and Saudi PHC physicians.


   Conclusions Top


Most of the PHC physicians do not attend courses on ADHD or become involved in the management of children with ADHD. Knowledge of PHC physicians on ADHD is suboptimal. However, most PHC physicians have a positive attitude toward their role with regard to ADHD. PHC physicians' knowledge on ADHD differs according to their personal characteristics, experience, and sources of knowledge.

Given the prevalence of ADHD and the increasing social awareness of its effect on school performance and relationships and the burden on families, as well as the shortage of child psychiatrists, we recommend that all strategies should be employed to improve PHC physicians' abilities to diagnose, treat, and know when cases need to be referred to psychiatrists. This can be done by emphasizing ADHD in undergraduate courses, postgraduate family medicine programs, and CME courses. Even cases referred to psychiatrists could return to PHC physicians after they are stabilized for maintenance treatment and family support. Teachers should also be given training and advice.

Financial support and sponsorship

Nil.

Conflicts of interest

There are no conflicts of interest.

 
   References Top

1.
Sonuga-Barke EJ, Daley D, Thompson M, Laver-Bradbury C, Weeks A. Parent-based therapies for preschool attention-deficit/hyperactivity disorder: A randomized, controlled trial with a community sample. J Am Acad Child Adolesc Psychiatry 2001;40:402-8.  Back to cited text no. 1
    
2.
Macey KD. Attention-Deficit/Hyperactivity Disorder: Teacher knowledge and referral for assessment. A Dissertation Submitted to the Office of Graduate Studies of Texas A & M University USA in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy; 2005.  Back to cited text no. 2
    
3.
National Institute of Mental Health. Attention Deficit Hyperactivity Disorder. Available from: http://www.nimh.nih.gov/publicat/adhd.cfm. [Last accessed on 2016 Jan 15].  Back to cited text no. 3
    
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Al Hamed JH, Taha AZ, Sabra AA, Bella H. Attention deficit hyperactivity disorder (ADHD) among male primary school children in Dammam, Saudi Arabia: Prevalence and associated factors. J Egypt Public Health Assoc 2008;83:165-82.  Back to cited text no. 6
    
7.
Abdul-Rahim F, Al-Hamed A, Chaleby K Al-Subaie A. A Survey of Child Psychiatry Clinic in a Teaching Hospital in Saudi Arabia. Saudi Med J 1995;17:36-41.  Back to cited text no. 7
    
8.
Subcommittee on Attention-Deficit/Hyperactivity Disorder, Steering Committee on Quality Improvement and Management, Wolraich M, Brown L, Brown RT, DuPaul G, et al. ADHD: Clinical practice guideline for the diagnosis, evaluation, and treatment of attention-deficit/hyperactivity disorder in children and adolescents. Pediatrics 2011;128:1007-22.  Back to cited text no. 8
    
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Chae PK, Jung HO, Noh KS. Attention deficit hyperactivity disorder in Korean juvenile delinquents. Adolescence 2001;36:707-25.  Back to cited text no. 10
    
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Mannuzza S, Klein RG. Long-term prognosis in attention-deficit/hyperactivity disorder. Child Adolesc Psychiatr Clin N Am 2000;9:711-26.  Back to cited text no. 11
    
12.
Jawaid A, Zafar AM, Naveed A, Sheikh S, Waheed S, Zafar MA, et al. Knowledge of primary paediatric care providers regarding attention deficit hyperactivity disorder and learning disorder: A study from Pakistan. Singapore Med J 2008;49:985-93.  Back to cited text no. 12
    
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Thapar A, Thapar A. Is primary care ready to take on attention deficit hyperactivity disorder? BMC Fam Pract 2002;3:7.  Back to cited text no. 13
    
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Ghanizadeh A. Educating and counseling of parents of children with attention-deficit hyperactivity disorder. Patient Educ Couns 2007;68:23-8.  Back to cited text no. 14
    
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Goodman DW, Surman CB, Scherer PB, Salinas GD, Brown JJ. Assessment of physician practices in adult attention-deficit/hyperactivity disorder. Prim Care Companion CNS Disord 2012;14. pii: PCC.11m01312.  Back to cited text no. 15
    
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Kelly DP, Aylward GP. Identifying school performance problems in the pediatric office. Pediatr Ann 2005;34:288-98.  Back to cited text no. 16
    
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Szymanski ML, Zolotor A. Attention-deficit/hyperactivity disorder: Management. Am Fam Physician 2001;64:1355-62.  Back to cited text no. 17
    
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Arruda W, Bowering R. Family physicians and specialists unite! A collaborative approach to managing ADHD in the office. BC Med J 2010;52:46-7.  Back to cited text no. 18
    
19.
Venter A, van der Linde G, du Plessis J, Joubert G. A comparison between South African psychiatrists' and paediatricians' knowledge, attitudes and current practices regarding the management of children with attention deficit/Hyperactivity disorder. J Child Adolesc Ment Health 2004;16:11-8.  Back to cited text no. 19
    
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Weiss MD, Weiss JR. A guide to the treatment of adults with ADHD. J Clin Psychiatry 2004;65 Suppl 3:27-37.  Back to cited text no. 20
    
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Faraone SV. Genetics of adult attention deficit hyperactivity disorder. In: Spencer T, editor. Psychiatric Clinics of North America. Philadelphia, PA: Saunders Press; 2004. p. 303-21.  Back to cited text no. 21
    



 
 
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  [Table 1], [Table 2], [Table 3], [Table 4], [Table 5], [Table 6]



 

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