Childhood disability and socio-economic circumstances in low and middle income countries: systematic review

Exploring Barriers to Accessing Sexual and Reproductive Health Services among Adolescents and Young People with Physical Disabilities in South Africa

Despite South Africa having a progressive and liberal sexual and reproductive health (SRH) policy framework, adolescents and young people with disabilities (AYPWDs) are less likely to receive sexual and reproductive healthcare, being consequently predisposed to a long-term detrimental impact on their health. Our study explored the barriers to accessing sexual and reproductive health services (SRHSs) in clinics among AYPWDs in Mpumalanga, South Africa. We conducted a descriptive qualitative study with twenty-seven AYPWDs in four focus group discussions using semi-structured interviews, audiotaped and transcribed verbatim, and then applied a thematic analysis of the data. Employing a socio-ecological model, the findings show a poor socioeconomic status, lack of information on SRH, and the attitudes of AYPWDs as barriers at the individual level, hindering AYPWDs from accessing SRHSs in clinics. AYPWDs also faced difficulties to talk about SRH with parents, a lack of support to seek SRHSs, improper care from family/parents, and negative attitudes of friends, at the interpersonal level. They further expressed barriers at the community/societal level as negative attitudes of non-disabled community members and poor infrastructure for wheelchair use. At the organization level, their access to SRHSs was negatively affected by HCWs' maltreatment, described in the forms of negative attitudes, being judgmental using verbal abuse, discrimination, and bullying. Furthermore, AYPWDs described difficulties in communication with HCWs, as well as violating their confidentiality and misconceived ideas on their sexuality. Intensified efforts to strengthen public health strategies are needed to improve access to SRHSs by AYPWDs in South Africa, as well as enhancing the proficiency and communication skills of HCWs and educating AYPWDs, parents, and non-disabled community members on SRH.

Significant regional inequalities in the prevalence of intellectual disability and trends from 1990 to 2019: a systematic analysis of GBD 2019

AIMS

Policymakers and researchers have little evidence on prevalence rates of intellectual disability (ID) or their changes over time to tailor healthcare interventions. Prevalence rates and trends of ID are especially lacking in regions with lower socio-demographic development. Additionally, the assessment of inequalities in the prevalence of ID across regions with varying socio-demographic development is understudied. This study assessed variations in prevalence rates of ID from 1990 to 2019 and the related inequalities between low and high socio-demographic index (SDI) regions.

METHODS

This study used global data from 1990 to 2019 for individuals with ID from the 2019 Global Burden of Diseases study. Data analyses were performed from September 2021 to January 2022. Prevalence for individuals with ID was extracted by sex, age groups and SDI regions. Annual percentage change (APC) was estimated for each demographic group within SDI regions to assess their prevalence trends over 30 years. Relative and absolute inequalities were calculated between low and high SDI regions for the various age groups.

RESULTS

In 2019, there were 107.62 million (1.74%) individuals with ID, with an APC of -0.80 (-0.88 to -0.72). There was a slightly higher prevalence among males (1.42%) than females (1.37%). The highest prevalence rates were found in the low-middle SDI regions (2.42%) and the lowest prevalence rates were in the high SDI regions (0.33%). There was a large reduction in the prevalence rate between the youngest age group v. the oldest age group in all the SDI regions and at all time points. The relative inequalities between low and high SDI regions increased over three decades.

CONCLUSIONS

While an overall decrease in global prevalence rate for ID was found, relative inequalities continue to increase with lower SDI regions needing more comprehensive support services. The demographic trends indicate a significantly higher mortality rate among those with ID v. the rest of the population. Our study highlights the necessity for policies and interventions targeting lower SDI regions to mobilise resources that better support individuals with ID and achieve sustainable development goals proposed by the United Nations.

Quality of Life of People with Mobility-Related Disabilities in Sweden: A Comparative Cross-Sectional Study

Little is known about the Quality of Life (QoL) and how QoL is related to the social and economic situation of people with mobility-related disabilities in Sweden. QoL and well-being do not only relate to the absence of impairments but also to the level of social inclusion and the economic situation. The objective of this study was to explore if there were differences in QoL between a group with and a group without mobility-related disabilities in Sweden. Cross-sectional data were collected through self-reported questionnaires. WHOQOL-BREF was used to assess QoL. Recruitment was conducted through social media platforms. Comparisons were made between and within groups using the Welch t-test. Generalized linear models were used to predict score change for the WHOQOL-BREF items and domains accounting for sex, age, education, social inclusion, economic situation, and presence of additional or other disability. Included in the analysis was data from 381 participants, 143 with mobility-related disabilities and 238 without. Participants in the mobility-related disability group scored significantly lower than those without on General Health, General QoL, Health Satisfaction, and the four WHOQOL-BREF domains. The group with mobility-related disabilities also reported a lower Social Inclusion Score (SIS) and a higher proportion of people without a cash margin. An increased SIS indicated higher QoL in the generalized linear model, whereas the absence of cash margin and mobility-related disability negatively influenced the QoL scores. This study indicated that a person with mobility-related disabilities has lower QoL than those without mobility-related disabilities. A lower QoL was also related to a lack of cash margin, a lower social inclusion score, and whether there were additional or other disabilities present.

Strengthening the emergency health response to children wounded by explosive weapons in conflict

The 2022 war in Ukraine has highlighted the unacceptable consequences wrought on civilians and health infrastructure by conflict. Children are among the most vulnerable of those affected and constitute an increasing percentage of non-combatants injured in conflicts globally. A disproportionate number of these injuries are caused by blast mechanisms from munitions including ‘conventional’ landmines and indiscriminate explosive weapons such as barrel bombs and improvised explosive devices. In 21st century conflict, children are no longer only accidental casualties of war, but are increasingly targeted by parties through acts such as bombing of school buses and playgrounds, conscription as child soldiers, and use as human shields. In the present viewpoint article, we review the state of pediatric blast injury studies, synthesizing current understandings of injury epidemiology and identifying gaps in research to advance the field towards a concrete agenda to improve care for this vulnerable population.

Sociodemographic and socioeconomic correlates of learning disability in preterm children in the United States

Background

In 2019, 1 in every 10 infants born in the United States was preterm. Prematurity has life-threatening consequences and causes a range of developmental disabilities, of which learning disability is a prevalent complication. Despite the availability of special services for children living with learning disability, gaps still exist in terms of access due to socioeconomic factors. The aim of this study is to evaluate socioeconomic and sociodemographic correlates of learning disability in preterm children.

Methods

This cross-sectional study used data from the 2016–2018 National Survey of Children’s Health. Weighted multivariable analyses were conducted to ascertain the association of sociodemographic and socioeconomic factors on learning disability among preterm children. The main outcome variable was the presence of learning disability.

Results

Among 9555 preterm children in our study population, 1167 (12%) had learning disability. Learning disability was significantly associated with health insurance, food situation, and poverty level after adjustment for other variables. Children currently insured had lower odds of having learning disability compared to those without health insurance (OR = 0.79, 95% C.I. = 0.70–0.91). Also, children living in households that cannot afford nutritious meals are more likely to have learning disability compared to those that can afford nutritious meals at home (OR = 1.55, 95% C.I. = 1.22–1.97).

Conclusion

These findings highlight the need for intervention efforts to target these children living with a learning disability to achieve the 2004 Individuals with Disabilities Education Act of promoting educational equality and empowerment of children living with a learning disability.

The relationship between disability and parental status: a register study of the 1968 to 1970 birth cohorts

BACKGROUND

Having children is a major life course event yet some disabilities could make it biologically challenging and some others could limit access to necessary socioeconomic resources. To date, there is relatively little data on disability and parental status and our study aimed to investigate this relationship.

METHODS

This longitudinal cohort study was based on register data obtained from all people born in Sweden from 1968 to 1970 (n = 440220). We performed descriptive analyses, graphical plots, logistic regression, and Cox regression analyses.

RESULTS

Our findings from both logistic regression and Cox regression indicated that individuals that started to receive disability benefits at an early age had reduced chances of having children during the follow-up duration. Men with disabilities were less likely to have children when compared to women with disabilities and to men and women without disabilities.

CONCLUSIONS

We found evidence that disability during early adulthood was associated with reduced chances of having children. Findings support policies and programmes aimed at promoting optimal health during early adulthood, as this would promote continued labour force participation, reduce early use of disability benefits, and possibly improve chances of becoming a parent.

The psychosocial and economic impacts on female caregivers and families caring for children with a disability in Belu District, Indonesia

The current study aimed to understand psychosocial and economic impacts of female caregivers and families caring for children with a disability in Belu district, Indonesia. A qualitative inquiry employing one-on-one in-depth interviews was used to collect data from participants (n = 22). Data analysis was guided by a framework analysis for qualitative research. Social implications framework and the economic consequence of disease and injury framework were used to guide the conceptualisation, analysis and discussion of the findings. Findings indicated that female caregivers of children with a disability experienced significant psychosocial challenges. These included feeling frustrated, sad, angry, worried, inferior and insecure due to rejection of their children by other kids with no disability. Poor physical conditions of and negative labelling given to their children and the fear of what the future held for their children with a disability added yet another layer of psychosocial challenges experienced by these women. Separation or divorce and reduced social interaction and engagement in the community were expressed social impact loaded to these women resulting from poor acceptability of the children by their fathers, increased time spent caring and discriminatory and stigmatising attitudes against their children with a disability. The participants also experienced economic impacts, such as increased health and transport expenses, loss of jobs and productivity, and lack of savings. The findings indicate the need for programs and interventions addressing the needs of mothers or female caregivers and families with disabled children. Further studies with large number of participants covering mothers, fathers and caregivers to understand broader experiences and the need of caring for children with a disability are recommended.

Empowering self-help groups for caregivers of children with disabilities in Kilifi, Kenya: Impacts and their underlying mechanisms

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 realist evaluation design was adopted to evaluate impacts associated with the self-help process and to identify mechanisms determining the outcomes. Monthly monitoring visits were conducted to the groups during a ten-month set-up period, at the end of which eleven active groups remained, nine having dissolved due to disputes, corruption and extreme environmental conditions. A facilitated intervention was delivered to the active groups (N = 154) over a six-month period. The members were guided to review and discuss topics such as economic empowerment, personal situation, peer support, community inclusion, access to health and education. Evaluation employed mixed methods using questionnaires (n = 75) and semi-structured interviews (n = 36) pre- and post-intervention. At baseline, the burden of caregiving was characterised by aloneness, challenges, stigma and discrimination. Post-intervention, caregiver agency was defined by togetherness, capacity-building, acceptance and well-being. Significant impacts associated with caregiver perceptions included increased social support, reduced severity of child's disability and decreased effects of extrinsic factors affecting the caregiver's role. Mechanisms of 'handling goods and money' and 'social ties and support' appeared to underpin the outcomes. Caregiver empowerment was associated with newly developed skills, social connectedness and resource mobilisation. Documentation of group processes contributes to the evidence on community-based inclusive development.

Factors Influencing Utilization of Physiotherapy Service among Children with Cerebral Palsy in Jalandhar District of Punjab

Background:

Physiotherapy plays a central role in the management of children with cerebral palsy (CP); however, literature describing the use of physiotherapy service and the factors affecting utilization of physiotherapy service for this group of children in the Indian context remain unexplored.

Aims and Objectives:

To describe the utilization of physiotherapy services and explore the factors affecting utilization of physiotherapy services among children with CP of Jalandhar district of Punjab.

Methodology:

During June 2009 to March 2012 interview of family members of 248 children with CP (male = 159; female = 89) was conducted using a schedule focusing on demography, constraints of resources, expectations, beliefs, awareness, and service utilization. Cross tabulation with Chi-square, univariate, and multivariate logistic regression analysis were the tools of statistical analysis.

Results:

44.4% children had not received any physiotherapy in their life time. In univariate analysis exposure to physiotherapy was found significantly associated with age of diagnosis (odds ratio [OR] = 2.47), finance constraint (OR = 2.27), personal constraint (OR = 2.54), transportation constraint (OR = 3.01), lack of advice for rehabilitation (OR = 2.36), ignorance about condition (OR = 11.94), and rehabilitation services (OR = 2.88). Multivariate model (χ² = 57.16, df = 15, P < 0.001, pseudo R² Cox and Snell = 0.22, Nagelkerke = 0.27) identified two main predictor variables of nonexposure to physiotherapy-ignorance about condition (OR = 7.3) and expectation of normalcy (OR = 0.43).

Conclusion:

The main drivers for the use of physiotherapy among children with CP in Jalandhar district of Punjab were awareness about the condition of CP and expectation of normalcy which demonstrated a complex relationship with sociodemographic factors.

The development and testing of a module on child functioning for identifying children with disabilities on surveys. I: Background

This is the first of three papers that will document the development of a survey module on child functioning developed by UNICEF in collaboration with the Washington Group on Disability Statistics (WG), and demonstrate - both conceptually and through test results - the strengths of that module compared with alternative tools for identifying children with disabilities in household surveys. This first paper in the series sets the background and reviews the literature leading to the development of the UNICEF/WG Child Functioning Module (CFM) and presents the WG Short Set of questions (WG-SS) and the Ten Question Screening Instrument (TQSI) as precursors, outlining some of their shortcomings and how the UNICEF/WG CFM was designed to meet those challenges. Subsequent articles will summarize results from the cognitive and field testing of the CFM including comparisons with results derived from the TQSI and the WG-SS.

Socioeconomic disparities and difficulties to access to healthcare services among Canadian children with neurodevelopmental disorders and disabilities

OBJECTIVES

The aims of this study were to identify the associations of levels of severity of neurodevelopmental disorders and disabilities (NDD/D) in children with their household socioeconomic status (SES) and their frequency of visits to a healthcare provider, and to examine how the severity of disability varied with these determinants among NDD/D subgroups, in order to inform possible social policy changes and to improve access to the healthcare system.

METHODS

Data from the 2006 Participation and Activity Limitation Survey on children aged 5-14 years, collected by Statistics Canada, were analyzed (n=7,072 and weighted n=340,340). Children with NDD/D constituted those with impairments in motor, speech, neurosensory, and psychological functioning, as well as those who had issues with learning/cognition and social interactions. The weighted sample size for this group was n=111,630 (total sample size for children with limitations: n=174,810). We used logistic regression to assess the associations of household SES and frequency of visits to a healthcare provider with disability level. We included NDD/D subgroups as interaction terms in the model. Multiple correspondence analysis (MCA) was conducted to develop a profile of disability level.

RESULTS

After-tax low income, family assistance, out-of-pocket expenses, needing but not receiving health services from a social worker, condition of the dwelling, and residential location were associated with the severity of NDD/D. Using MCA, 2 disability profiles could be identified based on access to healthcare, household income status, and condition of the dwelling.

CONCLUSIONS

More social interventions are needed to reduce difficulties in accessing healthcare and to diminish the socially determined health inequalities faced by children with NDD/D.

Poverty and disability in low- and middle-income countries: A systematic review

INTRODUCTION

Disability and poverty are believed to operate in a cycle, with each reinforcing the other. While agreement on the existence of a link is strong, robust empirical evidence substantiating and describing this potential association is lacking. Consequently, a systematic review was undertaken to explore the relationship between disability and economic poverty, with a focus on the situation in low and middle income countries (LMICs).

METHODS

Ten electronic databases were searched to retrieve studies of any epidemiological design, published between 1990-March 2016 with data comparing the level of poverty between people with and without disabilities in LMICs (World Bank classifications). Poverty was defined using economic measures (e.g. assets, income), while disability included both broad assessments (e.g. self-reported functional or activity limitations) and specific impairments/disorders. Data extracted included: measures of association between disability and poverty, population characteristics and study characteristics. Proportions of studies finding positive, negative, null or mixed associations between poverty and disability were then disaggregated by population and study characteristics.

RESULTS

From the 15,500 records retrieved and screened, 150 studies were included in the final sample. Almost half of included studies were conducted in China, India or Brazil (n = 70, 47%). Most studies were cross-sectional in design (n = 124, 83%), focussed on specific impairment types (n = 115, 77%) and used income as the measure for economic poverty (n = 82, 55%). 122 studies (81%) found evidence of a positive association between disability and a poverty marker. This relationship persisted when results were disaggregated by gender, measure of poverty used and impairment types. By country income group at the time of data collection, the proportion of country-level analyses with a positive association increased with the rising income level, with 59% of low-income, 67% of lower-middle and 72% of upper-middle income countries finding a positive relationship. By age group, the proportion of studies reporting a positive association between disability and poverty was lowest for older adults and highest for working-age adults (69% vs. 86%).

CONCLUSIONS

There is strong evidence for a link between disability and poverty in LMICs and an urgent need for further research and programmatic/policy action to break the cycle.

Disabling chronic conditions in childhood and socioeconomic disadvantage: a systematic review and meta-analyses of observational studies

OBJECTIVE

To determine the association of socioeconomic disadvantage with the prevalence of childhood disabling chronic conditions in high-income countries.

STUDY DESIGN

Systematic review and meta-analyses.

DATA SOURCES

6 electronic databases, relevant websites, reference lists and experts in the field.

STUDY SELECTION

160 observational studies conducted in high-income countries with data on socioeconomic status and disabling chronic conditions in childhood, published between 1 January 1991 and 31 December 2013.

DATA EXTRACTION AND SYNTHESIS

Abstracts were reviewed, full papers obtained, and papers identified for inclusion by 2 independent reviewers. Inclusion decisions were checked by a third reviewer. Where reported, ORs were extracted for low versus high socioeconomic status. For studies reporting raw data but not ORs, ORs were calculated. Narrative analysis was undertaken for studies without data suitable for meta-analysis.

RESULTS

126 studies had data suitable for meta-analysis. ORs for risk estimates were: all-cause disabling chronic conditions 1.72 (95% CI 1.48 to 2.01); psychological disorders 1.88 (95% CI 1.68 to 2.10); intellectual disability 2.41 (95% CI 2.03 to 2.86); activity-limiting asthma 2.20 (95% CI 1.87 to 2.85); cerebral palsy 1.42 (95% CI 1.26 to 1.61); congenital abnormalities 1.41 (95% CI 1.24 to 1.61); epilepsy 1.38 (95% CI 1.20 to 1.59); sensory impairment 1.70 (95% CI 1.39 to 2.07). Heterogeneity was high across most estimates (I(2)>75%). Of the 34 studies without data suitable for meta-analysis, 26 reported results consistent with increased risk associated with low socioeconomic status.

CONCLUSIONS

The findings indicate that, in high-income countries, childhood disabling chronic conditions are associated with social disadvantage. Although evidence of an association is consistent across different countries, the review provides limited evidence to explain the association; future research, using longitudinal data, will be required to distinguish low socioeconomic status as the cause or consequence of childhood disabling chronic conditions and the aetiological pathways and mechanisms.

Families supporting a child with intellectual or developmental disabilities: the current state of knowledge

This IASSIDD Position Paper provides a concise authoritative summary of (i) existing scientific knowledge regarding the situation, challenges and wellbeing of families that include a child with intellectual and/or developmental disabilities, and (ii) priorities for future research. IASSIDD (www.iassidd.org) is the leading global organisation for researchers and research centres that seek to improve the understanding of and improve the lives of people with intellectual or developmental disabilities, their families and those who support them. The paper and the recommendations it contains have been developed through an iterative process led by IASSIDD’s Families Special Interest Research Group (SIRG). During this process, all members of the Families SIRG and all members of IASSIDD’s ruling council have had the opportunity to comment on drafts of this paper. The final Position Paper was adopted by the Council of IASSIDD on 9 July 2012.

Mental health services in Cambodia, challenges and opportunities in a post-conflict setting

Cambodia had suffered enormously due to war and internecine conflict during the latter half of the twentieth century, more so during the Vietnam War. Total collapse of education and health systems during the Pol Pot era continues to be a challenge for developing the necessary infrastructure and human resources to provide basic minimum mental health care which is compounded by the prevailing cultural belief and stigma over mental, neurological and substance abuse disorders (MNSDs). The mental health research and services in Cambodia had been predominantly 'trauma focused', a legacy of war, and there is a need to move toward epidemiologically sound public health oriented mental health policy and service development. Integrating mental health program with primary health care services with specifically stated minimum package of activities at primary level and complementary package of activities at secondary level is an opportunity to meet the needs and rights of persons with mental, neurological and substance abuse disorders (PWMNSDs) in Cambodia, provided there is mental health leadership, government commitment and political will.

The impact of disability on the lives of children; cross-sectional data including 8,900 children with disabilities and 898,834 children without disabilities across 30 countries

Background

Children with disabilities are widely believed to be less likely to attend school or access health care, and more vulnerable to poverty. There is currently little large-scale or internationally comparable evidence to support these claims. The aim of this study was to investigate the impact of disability on the lives of children sponsored by Plan International across 30 countries.

Methods and Findings

We conducted a cross-sectional survey including 907,734 children aged 0–17 participating in the Plan International Sponsorship Programme across 30 countries in 2012. Parents/guardians were interviewed using standardised questionnaires including information on: age, sex, health, education, poverty, and water and sanitation facilities. Disability was assessed through a single question and information was collected on type of impairment. The dataset included 8,900 children with reported disabilities across 30 countries. The prevalence of disability ranged from 0.4%–3.0% and was higher in boys than girls in 22 of the 30 countries assessed – generally in the range of 1.3–1.4 fold higher. Children with disabilities were much less likely to attend formal education in comparison to children without disabilities in each of the 30 countries, with age-sex adjusted odds ratios exceeding 10 for nearly half of the countries. This relationship varied by impairment type. Among those attending school, children with disabilities were at a lower level of schooling for their age compared to children without disabilities. Children with disabilities were more likely to report experiencing a serious illness in the last 12 months, except in Niger. There was no clear relationship between disability and poverty.

Conclusions

Children with disabilities are at risk of not fulfilling their educational potential and are more vulnerable to serious illness. This exclusion is likely to have a long-term deleterious impact on their lives unless services are adapted to promote their inclusion.

Changing trends of childhood disability, 2001-2011

BACKGROUND

Over the past half century the prevalence of childhood disability increased dramatically, coupled with notable increases in the prevalence of mental health and neurodevelopmental conditions. This study provides a detailed assessment of recent trends in childhood disability in relation to health conditions and sociodemographic factors.

METHODS

Secondary data analysis of National Health Interview Survey (NHIS) datasets 2001-2002, 2004-2005, 2007-2008, and 2010-2011 (N = 198888) was conducted to calculate the prevalence, rate of change, severity, and sociodemographic disparities of parent-reported childhood disability.

RESULTS

The prevalence of childhood disability has continued to increase, growing by 15.6% between 2001-2002 and 2010-2011. Nearly 6 million children were considered disabled in 2010-2011. Children living in poverty experienced the highest rates of disability, 102.6 cases per 1000 population in 2010-2011, but unexpectedly, children living in households with incomes ≥ 400% above the federal poverty level experienced the largest increase (28.4%) over this 10-year period. The percentage of disability cases related to any physical health condition declined 11.8% during the decade, whereas cases related to any neurodevelopmental or mental health condition increased by 20.9%.

CONCLUSIONS

Over the past decade, parent-reported childhood disability steadily increased. As childhood disability due to physical conditions declined, there was a large increase in disabilities due to neurodevelopmental or mental health problems. For the first time since the NHIS began tracking childhood disability in 1957, the rise in reported prevalence is disproportionately occurring among socially advantaged families. This unexpected finding highlights the need to better understand the social, medical, and environmental factors influencing parent reports of childhood disability.

Parents' experience of support in Sweden: its availability, accessibility, and quality

Semi-structured interviews were conducted with six parents of children with intellectual disabilities, in the Western region of Sweden. The aim of the study was to explore and to gain a deeper understanding of parents' experiences of received support for them and their children with intellectual disabilities. We focused particularly on their experiences of the availability, accessibility, and the quality of services. Parents in this study were unsure about what the diagnosis meant specifically for their child as well as for their whole family. Moreover, the parents experienced great difficulty in obtaining information about available services, which resulted in feelings of helplessness to some. Parents also reported that although services are available, they were not easily accessible. Lastly, parents felt that the quality of care and support were to some extent inadequate, as no attention was paid by professionals to their actual needs or wishes.