Introduction
The phrase ‘young carer (YC)’ has been extensively used to refer to children and young people who provide regular, unpaid, and considerable physical and emotional care to ill or disabled family members (Joseph, et al.,
2019). There is growing evidence suggesting that a significant proportion of young people provide informal care to family members who are unable to care for themselves due to disabilities, mental or physical diseases, or other vulnerabilities (Leu, et al.,
2018b). According to various studies conducted in high-income countries, YCs are estimated to be between 2% and 8% of the youth population (BBC,
2018; Joseph, et al.,
2019). For example, in England, it is estimated that there are around 800,000 YCs, of which 376,000 are between the ages of 16 to 25 years (BBC,
2018; CarersTrust,
2016), and in Italy, around 391,000 carers are between the ages 15 to 24 years (Italian Institute of Statistics,
2019). Statistics also highlight a similar prevalence of YCs in Australia, Norway, Sweden, and the USA (Joseph, et al.,
2019).
Research suggests that there are risks and protective factors associated with being a YC and the presence or absence and various combinations of these factors contribute to the mental health of YCs. Adverse effects on young informal carers include anxiety, depression, fatigue, sleeplessness, being overweight, backaches, and risky practices including illicit sex, drug abuse, and alcoholism (Grenard, et al.,
2020; Haugland, et al.,
2020). However, previous research also highlights that YCs sometimes feel effective and accomplished due to their distinctive caring skills and expertise (Jones,
2018). The literature suggests that YCs feel capable of providing care for both themselves and the care recipients, which boosts their resilience, adaptability, and strength. YCs are also seen as emotionally mature and better able to regulate their emotional states (Jones,
2018). In a systematic review by Lacey et al. (
2022) the pooled evidence confirmed that YCs experience worse physical and mental health than their peers and further highlighted that YCs who provide intensive care experience reduced physical and emotional health.
Based on the above evidence, experts have consistently highlighted a need to develop specific support services for YCs (Lacey, et al.,
2022). Some countries like the UK, Sweden, Australia, and Norway have started developing and implementing policies to help support YCs (Aldridge,
2018). In the UK, the Care Act 2014 and the Children and Families Act 2014 aim to strengthen the rights of YCs by protecting them from inappropriate or excessive caring activities and improving their transitions into adulthood (Care Act 2014 (
2014); Children and Families Act
2014). Despite these efforts to support YCs internationally, some countries, especially low- and middle-income countries (LMICs) are lagging behind (Cluver et al.,
2012). LMICs are defined as countries with limited access to infrastructure, healthcare, and a lower standard of living, and are usually categorised as having a low Gross National Income (GNI) (World Bank,
2023; Wellcome Trust,
2023).
Unlike developed and high-income countries, there is limited or unclear data or statistics about YCs in LMICs, especially in Africa and Asia (Leu & Becker,
2017). However, experts suggest that in African countries, the prevalence of caring may be higher because of the high number of families living with Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome (HIV/AIDS) and Malaria, which is further compounded by financial and social pressures (Elflein,
2022; Leu & Becker,
2017). In general, research shows that YCs in different countries carry out the same range of caring activities (Nagl-Cupal, et al.,
2014); yet the disparities in available resources could result in different outcomes and experiences among YCs. For example, in the UK, it was reported that only 9% of adolescent carers contribute financially to their family, while over half of the YCs in LMICs are involved in income-generation activities, such as begging, farming or part-time employment (Joseph, et al.,
2019). As a result of this, distress and other poor outcomes among YCs may be even more debilitating in LMICs compared to developed nations (Majeed, et al.,
2018).
Emerging theories have contributed to a growing understanding around the experiences of young carers. Metzing-Blau and Schnepp (
2008) describes two interlinked phenomena concerned with family cohesion and the desire to live a normal life. These aspects define a model in which children assume an active role in familial care. Other theories suggest that YCs from different countries share similar characteristics, experiences and needs, irrespective of geography (Leu, et al.,
2018a). As such theoretical insights highlight the importance of communication between YCs and the immediate family members, extended family, health and other professionals including schools and peers.
Although some researchers have attempted to pool the global evidence on YCs, these reviews have limited or no representation from LMICs (Bou,
2023; Chevrier, et al.,
2022; Chikhradze, et al.,
2017; Fleitas Alfonzo, et al.,
2022; Janes, et al.,
2022; Lacey, et al.,
2022; Leu & Becker,
2017; Marote, et al.,
2012; Saragosa, et al.,
2022). Notably, a number of promising interventions are being developed and implemented to support YCs, especially at the local level (Foley, et al.,
2023; Kettell, et al.,
2021; Masterson-Algar, et al.,
2022). However, despite best efforts, any recommendations and conclusions drawn from those studies may not be readily translated to LMICs. To date, the limited evidence from LMICs suggests there is a need for more studies to better understand the nature, experiences, and consequences of caring among YCs. Public health professionals, policymakers, community workers and practitioners can benefit from this knowledge to ensure intervention programmes are appropriately co-designed with and for YCs in LMICs.
The overarching research question for this scoping review is, ‘What are the experiences and outcomes of YCs living in LMICs?’ The aims and objectives are to (1) explore the extent and nature of the body of literature, (2) provide a thematic summary of the available evidence, and (3) identify areas for future research.
Discussion
To the best of our knowledge, this is the first study in recent years to synthesise the experiences and outcomes of YCs from LMICs. The available evidence primarily came from qualitative and/or quantitative studies with YCs caring for HIV/AIDS-affected family members in African countries. Sample sizes were generally small ( < 40) with the exception of six larger studies ( > 200), and there were no explicit differences between YCs based on gender. The six themes we identified described experiences and outcomes related to caring responsibilities, socio-cultural expectations, mental, physical, and emotional health and wellbeing, education, employment, and social connections. Our findings add to the global knowledgebase providing complimentary themes and explanations to enhance existing theories relating to YCs. This review also highlights important areas like socio-cultural expectations that have not been fully explored in previous research.
Although socio-cultural expectations of becoming a YC appear unique to YCs in LMICs, South Asian and other ethnic minority communities living in the UK and the USA expressed similar norms (Warren,
2023). This further highlights a greater need to consider culture when implementing policies and interventions to support YCs. This knowledge can provide an understanding of some of the barriers and facilitators as to why some YCs are less likely to access support (James,
2019) and what works for whom, when and in what context (Warren,
2023). It is possible that not all learnings from the international evidence base will be readily applicable to LMICs, but the reverse may help understand YCs from ethnic minority communities living in high-income countries.
Owing to the limited policy and practice guidelines for YCs in LMICs (Leu & Becker,
2017), more attention is needed to support YCs with education and early employment issues. Our findings also highlight key issues that could impact the YCs’ future. If YCs leave schools before the required age to seek employment due to poverty and financial issues, there is a risk that this will directly impact YCs socioeconomic status in the future (Kaiser & Schulze,
2015). Our findings align with the wider literature in terms of education but only partly in terms of employment. For example, in the UK, Brimblecombe et al., (
2020) found that YCs were more likely to be unemployed, but when YCs were employed, they had lower earnings, similar to LMICs. One possible explanation for this could be the types of jobs YCs are involved in.
Although the majority of the caring responsibilities identified in this review were similar to YCs in high-income countries (Nagl-Cupal, et al.,
2014), Evans and Becker (
2009) highlighted that YCs living in LMICSs were more likely to carry out these duties with the additional pressures of having to retrieve water from long distances and look after animals and crops. Similarly, care recipients varied and encompassed family members and relatives. However, our findings suggest that it is more common for these relatives to include aunts, uncles, and grandparents (Lane, et al.,
2015; Majeed, et al.,
2018; Mokhzan, et al.,
2023; Robson. & Ansell,
2000; Robson et al.,
2006; Skovdal & Ogutu,
2009; Skovdal, et al.,
2009; Skovdal,
2011b). One study also highlighted that YCs in LMICs may even care for elderly neighbours (Robson & Ansell,
2000). Whereas in countries like the UK, YCs were more likely to be caring for parents and siblings (Warren,
2023). The care recipients also experienced a variety of illnesses that included dementia and mental health problems, while HIV/AIDS was the most common illness in LMICs.
Similar to studies conducted in high-income countries (Chevrier, et al.,
2022; Chikhradze, et al.,
2017; Fleitas Alfonzo, et al.,
2022; Lacey, et al.,
2022; Saragosa, et al.,
2022), the reviewed studies also revealed that being a YC has a negative impact on children and young people’s mental, physical, and emotional health. In addition to similarities in physical health problems like sleep deprivation (Grenard, et al.,
2020; Haugland, et al.,
2020), YCs in LMICs also experienced malnutrition or undernourishment. Although this is a common problem faced by children and young people in LMICs, it is possible that YCs are disproportionately affected. As for mental and emotional health, our finding corroborates the impact of caring on YCs mental health and wellbeing as frequently highlighted in other studies. Resilience and a sense of pride and hope was also highlighted, suggesting that providing care for others enhances social and emotional development (McDougall, et al.,
2018; Stamatopoulos,
2018). This corresponds to an increased sense of self-efficacy, empathy, and compassion. Nonetheless, symptoms of negative mental health outcomes among YCs appear common across regions.
The findings of this review also highlighted mixed experiences of social connections. YCs may establish closer connections with family members during the caring process while experiencing a breakdown in friendships with their peers. The latter aligns with previous studies suggesting that YCs are more likely than non-carers to experience loneliness (Chikhradze, et al.,
2017; Wepf & Leu,
2022). Similar to international studies, the factors contributing to the breakdown in social connection with peers include stigma and the lack of understanding from others (Stamatopoulos,
2018). As for familial bonds, this is also common in the wider literature since YCs often report stronger connections with the care recipient (especially if this is a parent) due to growing interdependence (Bou,
2023). YCs become dependent on family members for social connections since there are limited opportunities for socialisation outside the household.
This review provides evidence that YCs in LMICs have a wealth of caring responsibilities which impact their mental, physical, and emotional health and wellbeing, education, employment and social connections. YCs are also influenced by socio-cultural expectations. Therefore, decision-makers should consider these factors when developing policy and practice guidelines to ensure YCs in LMICs are sufficiently supported. However, in line with evidence-based practice, more research is needed in this area, particularly in countries not well represented. More specifically, rigorous quantitative studies controlling for factors such as country-level socioeconomic status, culture, family structure, YCs’ age and gender, and the care recipient’s illness is urgently needed. To provide suitable interventions and programmes, another important next step will be to further understand emerging themes and identify the barriers and facilitators to supporting YCs in LMICs, such as the availability and costs of care homes. An understanding of this is essential to inform pathways to services.
Apart from the contribution of knowledge that this review provides from an understudied region, a clear strength of this scoping review is the synthesis of studies using a systematised search strategy and rigorous screening and data analytic process involving a lived-experience researcher (NAR). We also acknowledge some limitations of our study. First, some studies could have been missed during the review process due to restrictions in the search strategy and the application of the eligibility criteria. However, we worked with an experienced research assistant and research librarian and independently applied the eligibility criteria and coding framework to increase the accuracy, consistency, and quality of the study. Second, this review revealed that even among LMICs, there are still some countries where there is no or little research evidence on YCs. Therefore, despite similarities in terms of social and economic disadvantages, any attempts to generalise our findings to LMICs not represented in this review should be undertaken with caution. Third, a formal quality assessment was not conducted on the body of evidence. Although this is common among scoping reviews, this approach also allowed the team to review a range of publication types, including books and theses. It is also noted that our review is limited to data from studies conducted within the last 23 years from specific LMICs. While it could be argued that including data from high income countries could increase the generalisability of our findings, the approach outlined in this review ensures the evidence is relevant to LMICs, aligned with current standards and practices, and addresses contemporary issues.
Although this is an under-researched area, YCs in LMICs take on an overwhelming amount of caring tasks that have the potential to negatively impact their mental, physical and emotional wellbeing. Being a YC also impacts the young person’s capacity to remain in education, maintain their social connections, and increase their chances of having to seek employment opportunities at an earlier age. Notably, an unspoken socio-cultural norm is that children in LMICs are expected to become YCs to their sick family members. More research is needed to understand these emerging themes, develop suitable interventions and programmes, and inform policies.
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