Joseph Karisa Gona

Joseph Karisa Gona
KEMRI-Wellcome Trust Research Programme · Program in Neuroscience

PhD

About

40
Publications
23,127
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
1,612
Citations

Publications

Publications (40)
Preprint
Full-text available
Background Neurodevelopmental disorders (NDDs) are a group of conditions with their onset during the early developmental period and include conditions such as autism, intellectual disability and attention deficit hyperactivity disorder (ADHD). Occurrence of NDDs is thought to be determined by both genetic and environmental factors, but data on the...
Article
Full-text available
Children can be reliably diagnosed with autism as early as 3 years of age, and early interventions are initiated. There is often a significant gap between the age of onset of symptoms (2–3 years) and diagnosis (8–10 years) in Africa. We conducted a study to validate the Social Communication Questionnaire (SCQ) as a screening instrument in a rural s...
Article
Full-text available
Introduction The precise epidemiological burden of autism is unknown because of the limited capacity to identify and diagnose the disorder in resource-constrained settings, related in part to a lack of appropriate standardised assessment tools and health care experts. We assessed the reliability, validity, and diagnostic accuracy of the Development...
Article
Full-text available
Background: Little is known about the educational experiences of children diagnosed with autism spectrum disorders (ASDs) in the Kenyan Coastal context. Objectives: We examined the diagnostic and placement procedures used in education on the Kenyan coastal region. In addition, we investigated the education-related challenges faced by children with...
Article
Full-text available
Background: There are no data on the precise burden of neurodevelopmental disorders (NDD) in Africa, despite high incidence of risk factors. Ten Questions Questionnaire (TQQ) has been used extensively in Africa to screen neurological impairments but not autism spectrum disorders (ASD) and attention-deficit hyperactivity disorders (ADHD). The Neurod...
Article
Full-text available
Background: Caring for a child with disabilities in a resource-poor setting brings many challenges to the caregiver. We examined the development of self-help groups for caregivers in a rural part of Kenya. Objectives: To conduct a process evaluation on the development of self-help groups during a 10-month set-up period, focusing on implementation...
Article
Full-text available
Bringing up a child with disabilities in a low-income setting is challenged by inadequate resources, limited psycho-social support and poverty. Not surprisingly, many caregivers experience fatigue, distress and isolation. To address and investigate these issues, action was taken to set up twenty self-help groups focusing on caregiver empowerment. A...
Article
Full-text available
Background Over 75% of people with mental neurological and substance use disorders (MNSD) live in low and middle-income countries with limited access to specialized care. The World Health Organization’s Mental Health Gap Action Program (mhGAP) aims to address the human resource gap but it requires contextualization. Aims We conducted a qualitative...
Article
Full-text available
Background: The last decade has seen improved public awareness of disability in sub-Saharan Africa. However, negative and stereotypical views of disability still persist in many communities. We conducted a study to promote awareness of disability in rural Kenya, using a process of reflection and education. This paper reports on the second aspect -...
Article
Full-text available
Cultural narratives on disability have received much attention over the past few decades. In contexts of poverty, limited information and everyday challenges associated with having, or caring for someone with a disability, different understandings have emerged. A project was set up to promote disability awareness in neighborhood communities in a ru...
Article
Full-text available
Introduction: Research on the challenges of raising a child with autism is mostly conducted in Europe, North America and Australia, and has revealed that parents have to come to terms with living with a lifelong developmental disability. In addition, parents are faced with numerous concerns, such as caring burdens, poor prognosis, and negative publ...
Article
Full-text available
Background: The upsurge in the uptake of antiretroviral therapy (ART) has led to a significant increase in the survival of vertically acquired HIV infected children, many of whom are currently living into adolescence and early adulthood. However little if anything is known of the lived experiences and the challenges faced by HIV positive adolescen...
Article
Full-text available
Objective: To explore parents' and professionals' perceived causes and treatment of Autism Spectrum Disorders (ASD) on the Kenyan Coast. Methods: In-depth interviews and focus group discussions using guiding questions were utilized in data collection. One hundred and three participants, who included parents of children with ASD, special needs te...
Article
Childhood epilepsy is common in Africa. However, there are little data on the developmental and behavioral problems experienced by children living with epilepsy, especially qualitative data that capture community perceptions of the challenges faced by these children. Identifying these perceptions using qualitative approaches is important not only t...
Data
Full-text available
Explanation of the adaptation of the communication disability profile
Article
Full-text available
A high level of unmet communication need exists amongst children with developmental disabilities in sub-Saharan Africa. This study investigated preliminary evidence of the impact associated with a home-based, caregiver-implemented intervention employing AAC methods, with nine children in rural Kenya who have complex communication needs. The interve...
Conference Paper
Full-text available
Background: Different cultures have different beliefs on perceived causes of autism. Cultural values and beliefs on perceived causes of autism may determine which treatment families will accept or reject. The role of religion in multi-cultural settings also offers a major basis of support for families of children with autism. Autism studies in rura...
Article
Full-text available
Severe childhood illnesses present a major public health challenge for Africa, which is aggravated by a suboptimal response to the child's health problems with reference to the health-seeking behaviour of the parents or guardians. We examined the health-seeking behaviour of parents at the Kenyan coast because understanding impediments to optimal he...
Article
Full-text available
Rehabilitation services are scarce in low-income countries, where under-representation of some specialist professions has led to the role extension of others. An example of this can be found in Kilifi in Kenya where the role of speech and language therapy has been taken on by occupational therapists and teachers. To investigate the communication pr...
Article
Full-text available
Physiotherapy practice in Africa faces a number of challenges, one of which is the limited number of therapists in most public hospitals. In Africa, physiotherapy is still mainly institution based with very little community-based practice, leading to lack of access to services for a large part of the population. This study explores users' perceptio...
Article
Full-text available
Purpose: Information regarding the nature, availability and distribution of rehabilitation services for children with disabilities across developing countries is scarce, and data that do exist are of variable quality. If planning and development are to progress, information about service provision is vital. The aim was to establish the scope and n...
Article
Full-text available
Background: Caring for a child with complex communication needs associated with a developmental condition frequently adds stress to the caregiver. Furthermore, professional assistance is scarce in low-income rural settings. For such children speech is frequently unachievable. Augmentative and alternative communication provides options for suppleme...
Article
Full-text available
Introduction: Physiotherapy practice in Africa faces a number of challenges, one of which is the limited number of therapists in most public hospitals. In Africa, physiotherapy is still mainly institution based with very little community-based practice, leading to lack of access to services for a large part of the population. This study explores us...
Article
Full-text available
Background: The health of a carer is a key factor which can affect the well-being of the child with disabilities for whom they care. In low-income countries, many carers of children with disabilities contend with poverty, limited public services and lack assistive devices. In these situations caregiving may require more physical work than in high-...
Article
Full-text available
The effects of epilepsy on children and their families, factors influencing the treatment and education gap and socio-cultural beliefs about epilepsy in children in rural sub-Saharan Africa are not clearly defined. We conducted a qualitative study, with 38 in-depth interviews and 2 focus group discussions with carers of children with epilepsy (CWE)...
Article
This study sought to adapt a battery of Western speech and language assessment tools to a rural Kenyan setting. The tool was developed for children whose first language was KiGiryama, a Bantu language. A total of 539 Kenyan children (males=271, females=268, ethnicity=100% Kigiryama. Data were collected from 303 children admitted to hospital with se...
Article
Full-text available
Carers of children with disabilities have repeatedly highlighted their feelings of discrimination, stigma and exclusion in many domains of their lives. There is little research from Africa addressing these issues. This study investigated the challenges encountered by these carers and the mechanisms of coping with these challenges while caring for c...
Article
Full-text available
Surveys have been the conventional methods used for identification of people with disabilities; however, they have been observed to be expensive and time-consuming that may not be affordable or practical. As a result, the participatory rural appraisal (PRA) and key informant (KI) approaches have been developed and increasingly used in the resource-...
Article
There is an increasing demand for the assessment of speech and language in clinical and research situations in countries where there are few assessment resources. Due to the nature of cultural variation and the potential for cultural bias, new assessment tools need to be developed or existing tools require adaptation. However, there are few guideli...
Article
Language disorders have been reported after severe falciparum malaria but the deficits have not been described in detail. We assessed language outcome in three groups of children aged 6 to 9 years (n=487): those previously admitted to Kilifi District Hospital, Kenya, with cerebral malaria (CM; n=152; mean age 7y 4 mo [SD 1y 1mo]; 77 males, 75 femal...
Article
Full-text available
Cross-sectional surveys have been used widely for identifying children with disabilities, but they have several disadvantages. The surveys concentrate on identifying impairments and do not encourage the participation and ownership of the community. Participatory rural appraisal (PRA) provides a cost-effective and efficient method that reflects the...
Article
Language disorders have been reported after severe falciparum malaria but the deficits have not been described in detail. We assessed language outcome in three groups of children aged 6 to 9 years (n =487): those previously admitted to Kilifi District Hospital, Kenya, with cerebral malaria (CM; n=152; mean age 7y 4 mo [SD 1y 1mo]; 77 males, 75 fema...
Article
Full-text available
The ability to measure neuropsychological outcomes in a comparable manner in different cultural groups is important if studies conducted in geographically diverse regions are to advance knowledge of disease effects and moderating influences. The purpose of this study was to evaluate the application of neuropsychological test procedures developed fo...
Article
Neonatal tetanus (NNT) is an important cause of mortality in resource poor countries, particularly sub-Saharan Africa. There are no reports of the long-term outcome of children who survive NNT in African hospitals. In a retrospective study of children discharged from Kilifi District Hospital (KDH), Kenya with NNT, each child was linked with a compa...

Network

Cited By