In contemporary epidemiological discourses, neurodevelopment disorder is now regarded as an issue of special concentration. It is because, studies are revealing that millions of children worldwide suffering in silence in the absence of adequate understanding of the problem.
Neurodevelopmental disorders extensively include autism, ADHD (Attention Deficit Hyperactivity Disorder), learning disabilities, developmental delays and intellectual retardation that extract an enormous emotional, mental and financial toll in terms of compromised quality of life and lifelong disability (Gupta 2008).
The Centers for Disease Control and Prevention, USA (CDC) recognizes ASD as a major public health challenge as it is currently estimated to occur in significantly higher rates than paediatric cancer, HIV and heart disease combined. Unfortunately among all the major mental health disorders, autism is one of the least understood, and has the lowest amount of resources devoted to research and dissemination of best practices. The magnitude, complexity and overall burden of ASD deserve special and independent focus.
In Bangladesh, like in many other developing countries, neurodevelopmental disabilities such as autism are basically seen through the lens of misinformation and stigma. Dissemination within a community of a modern protocol of autism is a highly complex, multi-factorial challenge (Autism Speaks-Global Autism Public Health Bangladesh Report 2012). Bangladesh, despite these complexities and challenges, has successfully taken the base steps to deal autism. Distinguishing the issue as a national policy priority, Bangladesh is now trying to develop a rights-based paradigm for individuals with autism or other neurodevelopmental disorder.
Autism Spectrum Disorder (ASD)
Autism is the most commonly found neurodevelopmental disorder characterized by core deficits in three domains: social interaction, communication, and repetitive or stereotypic behaviour. There is no single specific form of autism rather various degrees of severity involved in this disorder. Therefore this condition is commonly referred to as autism spectrum disorder or ASD which include autism, Asperger’s syndrome, pervasive developmental disorders not otherwise specified (PDD-NOS) and high-functioning autism (Gupta 2008).
The Centre for Autism & Neurodevelopmental Disorders, USA suggests that Symptoms of autism are always present before age three, but autism is often not diagnosed until a child is two to three years of age, or even later. Individuals with autism often remain undiagnosed or inaccurately diagnosed because many clinicians hesitate to discuss this possibility with parents of young children, even when some symptoms are present. These physicians are often concerned about family distress, the negative effects of labeling a child, the possibility of being wrong, or the hope that the symptoms will reverse or improve with time. However, researchers and physicians believe that the positive outcomes of an accurate diagnosis far outweigh the negative effects and families appreciate being informed as early as possible.
Boys are at higher risk for autism than girls. The ASD sex ratio averages 4.3:1 and is greatly modified by cognitive impairment: it may be close to 2:1 with mental retardation and more than 5.5:1 without. Modern studies have found no connection with socioeconomic status, and have reported inconsistent results about associations with race or ethnicity. ASDs are heritable, but the model of inheritance is very complex, probably involving multiple susceptibility genes. (Newschaffer et al. 2007).
The Etiology of Autism
The etiology of autism is complex, and in most cases the underlying pathologic mechanisms are unknown. Autism is a heterogeneous disorder, diagnosed subjectively on the basis of a large number of criteria (Trottier G, Srivastava L, Walker CD 1999).
Many causes have been proposed towards autism, but its etiological theory is still incomplete. According to Newschaffer et al. (2007) there are a number of potential risk factors associated with etiology of autism:
• Hereditary factors
• Infection and immune dysfunction
• Neurotransmitters, peptides, and growth factors
• Endocrine factors
• Obstetric factors
• Neurotoxic environmental or other xenobiotic exposures
• Alcohol, smoking and illicit drug exposure
Scrutinizing the recent global trends of rising prevalence it can be asserted that on average, there is at least 1 person challenged by an ASD in any country.
The global prevalence of autism has increased twentyfold to thirtyfold since the earliest epidemiologic studies were conducted in the late 1960s and early 1970s. At that time, prevalence estimates from European studies were one in 2,500 children in the population and by the 2000s prevalence estimates from large surveys were 1%–2% of all children. Although the underlying reasons for the apparent prevalence changes are difficult to study empirically, select studies suggest that much of the recent prevalence increase is likely attributable to extrinsic factors such as improved awareness and recognition and changes in diagnostic practice or service availability (The CDC Surveillance Summaries 2014).
The USA: In 2014, the Centers for Disease Control and Prevention’s Autism and Developmental Disabilities Monitoring Network reported that approximately 1 in 68 children in the United States has an Autism Spectrum Disorder. This new estimate is roughly 30 percent higher than previous estimates reported in 2012 of 1 in 88 children. In the 1980’s autism prevalence was reported as 1 in 10,000. In the nineties, prevalence was 1 in 2500 and later 1 in 1000.
The UK: The latest prevalence studies of autism indicate that 1.1% of the population in the UK may have autism. This means that over 695,000 people in the UK may have autism, an estimate derived from the 1.1% prevalence rate applied to the 2011 UK census figures.
Why Bangladesh Scenario is Critical
It’s been estimated that 1% of the world’s population, suffer from an autism spectrum disorder. What does that mean when a country like Bangladesh has a population of over 160 million? Unfortunately, in many developing countries like Bangladesh we have no data for how many children or adults suffer from this lifelong debilitating developmental neurological condition. Needless to say this and many other scientific and medical questions need to be addressed urgently (Hossain, Saima 2011).
As one of the most populated countries in the world, it is of the utmost urgency that the needs of those with autism be immediately addressed in Bangladesh through proper epidemiological survey programs.
A recent 2013 pilot study in Bangladesh, utilizing community health workers, has found prevalence of all kinds of neurodevelopmental disability is 7.1%. Whereas, for ASD, the study indicates a prevalence of 0.15% (3% in Dhaka city and 0.07% in rural area).
Understanding the Rights of People with NDDs
Rights Ensured in Bangladesh
The National Parliament of the Government of Bangladesh has promulgated two important acts to protect the rights and ensure safety of the differently able persons. One act is (i) The Disability Rights Law, 2013 and the other is (ii) Neuro Developmental Disability Protection Trust Act, 2013.
The Disability Rights Law, 2013
• Ensures rights & dignity of the persons with disabilities by stipulating 21 rights
• Rights to educational, physical and psychological improvement
• Rights to participation in social and state activities
• Rights to get the national identity cards and be listed in the voters roll
• Mandates enrolment in regular schools, reservation of seats on all forms of public transportation, accessibility provisions in all public places (including retrofitting), equal opportunities in employment, and protection of inherited property rights
Neuro Developmental Disability Protection Trust Act, 2013
• highlights the issues related to providing physical, psychological, and economic assistance to all persons with disabilities
• their nurture, security and rehabilitation
• ensures their social empowerment
• focuses to develop pertinent education system and knowledge paradigm
Role Played by Bangladesh in Global Setting
Both within country as well as in the global context, Bangladesh is playing a commendable role in undertaking appropriate policies, and social awareness and intervention programs to mitigate the emerging and increasing problem of autism. The Honorable Prime Minister of Bangladesh Sheikh Hasina has taken a keen interest to take this issue forward both nationally and globally. Some of the pro-active roles of the Government of Bangladesh include the formation of South Asian Autism Network (SAAN) and preparation of its Charter.
In July 2012, Bangladesh hosted the largest regional conference on autism during which the Dhaka Declaration on Autism Spectrum Disorders was ratified by 7 regional countries. Bangladesh tabled “Resolution 67/82” Addressing the socioeconomic needs of individuals, families and societies affected by autism spectrum disorders, developmental disorders and associated disabilities at the United General Assembly in 2013 which was unanimously adopted. Bangladesh was also the one to initiate the WHO resolution titled “Comprehensive and coordinated efforts for the management of autism spectrum disorders” proposed by the state of Qatar to the WHO Executive Board meeting held in May 2013, which was adopted unanimously. Saima Wazed Hossain, a school psychologist and global advocate for autism who is also the daughter of Prime Minister Sheikh Hasina has been actively engaged in global and domestic advocacy of mental health disabilities. She has been a significant champion for the cause of autism and assisted in mobilizing members on the Executive Board and the WHO Secretariat to support this resolution (Actions Speak Louder than Words: Bangladesh Unique Approach to Addresing the Public Helath Challenge of ASD, 2014).
World Health Organization recently honoured Saima Hossain for her outstanding contributions to the area of Autism Spectrum Disorders. Saima Hossain is among the first two recipients of the newly instituted Award for Excellence in Public Health which were conferred by WHO Regional Director for South-East Asia Region, Dr Poonam Khetrapal Singh. Dr Khetrapal Singh commended Saima Hossain as the driving force behind Bangladesh’s leadership in advancing the cause of autism in the Region and worldwide. “Mss Hossain’s work has helped to build multidisciplinary/multi-
Role in Enabling National Environments
All the relevant ministries of Bangladesh have undertaken programs to address the needs of the community based on each ministry’s jurisdiction but through a cooperative and collaborative multi-ministry committee and support from parents, experts and other relevant stakeholders.
Advisory Committee on Autism and Neuro-developmental Disorders
An 8-member “Advisory Committee on Autism and Neuro-developmental Disorders” headed by Saima Wazed Hossain helps the national steering committee develop priorities, design programs, devise implementation strategies, provide guidance on the appropriate use of resources, and identify necessary resources.
National Steering Committee on Autism and Neuro-developmental Disabilities
The MOHFW has a 15-member “National Steering Committee on Autism and Neuro-developmental Disabilities” headed by Secretary, MOHFW. It has a “National Advisory Committee (NAC)” headed by the daughter of the Honorable Prime Minister of Bangladesh Sheikh Hasina, Saima Wazed Hossain who serves as the Chairperson.
National Autism Technical Guidance Committee
There is a national level 17-member Autism Technical Guidance Committee whose responsibility it is to provide technical support to the advisory and steering committee. Working in specialized groups members are responsible for translating appropriate materials for use in Bangladesh, collating existing materials available in the country and region, identifying needs in the community and setting priorities.
Institutional Development Accomplished
• In 1999, Jatiyo Protibondhi Unnayan Foundation (JPUF) was founded to ensure that the persons with disabilities have adequate support to participate in the mainstream society
• Around 61 special needs schools are run by the NFDDP through different NGO’s. 7 of these schools are based on an inclusion model
• In June of 2010 The Center for Neurodevelopment and Autism in Children (CNAC) was inaugurated. It is the first government initiative that is linked to a medical university
• 10 Shishu Bikash Kendra (Child Development Centers) in medical college hospitals has been established
• 73 Disability Service Centre is functioning in district & upazila level having an special Autism Corner. Another 60 is under process.
• The JPUF has been running a special school for the autistic children since 2011. 30 children with disabilities from 30 poor families are studying in this special school without any tuition fee
Approaches to Educating Children with NDDs
• Autism has been incorporated in the primary education curriculum
• Development of strategic action plan for children with special needs under umbrella of inclusive education
• Development of a module on autism sensitization by the National Academy for Education Management (NAEM)
• Inclusion of autism in national curriculum of Text Book Board “autism” as a subject in the “Physical Teaching, Health Science and Sports” book of Class IX and X and in “Economics” book of Class VIII
• Allowance of 20 minutes additional time in public examinations for all children with autism
• Allocation of 2% reserved seats for autistic children for admission in academic institutions not run by the public sector
Research & Skill Development Initiated
Two national level survey projects have been conducted:
• first was a door to door survey for all form of disabilities conducted by MoSW
• second, a pilot screening project for developmental disorders in children through the community health clinics
• Arranged training of 3676 doctors, 480 nurses, 270 physiotherapist, and 186 special educator in Center for Neurodevelopment & Autism in Children, BSMMU and in National Institute of Mental Health;
• Arranged training of 2,575 health workers and social activists through 103 batches on autism and neuro-developmental disabilities in 70 sub-districts of 64 districts of Bangladesh
• JPUF (Jatiyo Protibondhi Unnayan Foundation) has developed the capacity to conduct following training programs:
• Training for the mothers of mentally challenged children;
• Behavior modification and picture exchange communication system; and
• Autism and development disorder management training of parents’ role in managing children with ASD
Bangladesh: Leading the Way in Autism Awareness
• In July 2012, organized a conference on autism and developmental disabilities in South Asia, where around 1000 participants from 11 countries were present
• The Conference also marked the official launching of Global Autism Public Health Initiative (GAPH).
• It also inaugurated the National Advisory Committee for Autism in Bangladesh and South Asian Autism Network (SAAN)
• The landmark Dhaka Declaration was unanimously ratified by 11 countries
• From 2011-2012 a comprehensive awareness campaign, parent and professional training and a situation analysis document was conducted by CNAC & MoHFW with the help of Autism Speaks and the WHO
Bangladesh in Public Awareness
• Every year, on 2nd April, the Ministry of Health and Family Welfare (MoHFW) observes the World Autism Awareness Day
• The Ministry of Primary and Mass Education (MoPME) has developed a short episode of ‘Meena’ cartoon to raise awareness of autism
• The MoPME staged an interactive popular theater in 158 sub-district level on autism
• Today, Bangladesh is a leading country championing the cause of autism at national, regional and global levels
Public Services Accomplished
• Protibondhi Sheba O Sahajya Kendro (organization for the assistance and services of the disabled) established in 2009
• It is providing physiotherapy, occupational therapy, counseling, assistive devices and other related services to nearly 30,000 individuals many of whom are diagnosed with autism
• A ‘One Stop Mobile Service’ program has also been introduced in order to reach families that live in villages that lack accessibility to medical services
• In the proposed budget of fiscal year 2014-15,special attention has been devoted to specially ables
• TK 200 million has been allocated to the trust established for people with neurodevelopment disorders and TK 50 million to the trust established for the physically disabled
Services Looking Ahead
• The Autism Resource Center is in process to be established to provide free therapeutic services, referral services and counseling
• Government allocated a total of 12.01 acres of land in Savar in favor of Jatiyo Protibondhi Unnayan Foundation (JPUF) to establish a Protibondhi Sport Complex as a center of excellence
• Expansion and development of PROYASH in Dhaka Cantonment Project to provide care to 400 children with autism and disability
• The construction of National Disability Complex has been inaugurated on 2nd April, 2014. Designed to provide care 360 special students including autistic children. There will also be a special education centre for 250 learners including autistic children and babies
• National Autism Academy under Ministry of Education to conduct substantial research to develop culturally sensitive, cost-effective and intervention based curriculum and contents
Efforts to be Sustained
Facts and figures clearly denote that a lot has been initiated by Bangladesh dealing autism. Bangladesh is regarded as a role model in autism awareness & the rehabilitation of people suffering from autism. The country was also being recognised globally as an exemplar for combating autism with measures to register child births, raising awareness at the national level on the role of family in the psychological and physical nourishment of the autistic children. Nevertheless, this is a critical period in the history of disability and nuerodevelopmental disability in Bangladesh. The political will and pioneering initiatives of the present Government are really praiseworthy- but the legacy needs to be translated into sustainable strategies, multidisciplinary planning and evidence based actions.
It is equally important to customize the programs and planning based on the culture, social expectations, financial and professional resources, and existing infrastructure within Bangladesh.
Bangladesh like many developing Asian countries is poor, overpopulated and agrarian. We therefore need to work in partnership to assist and promote adequate measures for our families with autism.
We need more and more specialist physician, special educator, psychologist, therapist to confront the issue comprehensively. Conjointly, adequate screening for autism, culturally and linguistically appropriate interventions, scientifically based academic programs in inclusive settings, appropriate job trainings and sheltered accommodations for young adults with disabilities are the major future challenges for Bangladesh like any other country of the world.
– Gupta MS 2008, Neurodevelopmental Disorders in Children Autism and ADHD, http://environmentalchemistry.com/
– Hossain SW 2011, Solving the Autism Public health Puzzle Regional and International Collaboration, as a Panelist, United Nations Head Quarters
– Newschaffer CJ, Croen LA, Daniels J et al. 2007, The epidemiology of autism spectrum disorders, Annual Review of Public Health, January: 2007
Autism Speaks-Global Autism Public Health Bangladesh Report 2012, One Year Progression on Autism in Bangladesh
– Report of Ministry of Health & Family Welfare, Government of the People’s Republic of Bangladesh 2014, Actions Speak Louder than Words: Bangladesh Unique Approach to Addressing the Public Health Challenge of ASD, 2014
– Trottier G, Srivastava L, Walker CD 1999, Etiology of infantile autism: a review of recent advances in genetic and neurobiological research, Journal of Psychiatry & Neuroscience, March: 1999