The goal of this systematic review and meta-analysis was to determine the prevalence of CPA in South Asia and investigate its relationship with age and geographic location. The data demonstrate that physical abuse is common throughout South Asia, with substantial differences depending on age, country, and publication years.
The pooled prevalence of CPA among the analyzed studies was 44%, ranging from 2.3–72.7% with substantial heterogeneity (I²=99.84%). This fluctuation demonstrates significant heterogeneity in the context of abuse among South Asian nations, indicating differences in cultural, socioeconomic, and legal elements shaping child safety [46]. The findings are comparable to an earlier systematic review that included studies between 2015 and 2020 and depicted that physical violence is the most prevalent violence against children in South Asia [11]. Additionally, children experienced more severe physical punishments ranging from 27.8–47.6% by caregivers/mothers. However, our study found a considerable high prevalence of physical abuse in South Asia compared to global and continental prevalence. For instance, a study reported that the prevalence of CPA globally, immediately after COVID-19 was 18 % (95 %CI: 1–29 %) [47]. Moeover, the study found the prevalence of CPA in Asia was only 16%. However, no continent except Africa had a similar prevalence of CPA (43 %, 95 % CI:40–46%) [47]. Even i a pre-pandemic meta-analysis, the global prevalence of CPA was found significantly lower than our findings, only 17.7 % (95 % CI: 13. % − 3.6 %) [48]. Hwever, n studies reported the prevalence of CPA in South Asia. This is likely because in the developed countries, mostly in Europe and North America, child protection laws are not enforced strictly, and corporal punishment is culturally accepted [49].
Among the five South Asian countries that were part of the analysis, there were notable differences in the prevalence of physical abuse. At 72%, Afghanistan had the highest prevalence, while Pakistan had the lowest at 27%. The occurrence of CPA differs significantly across countries and within the different areas of a country due to inconsistencies in definitions, differences in research methodologies, children's circumstances, and methods of reporting. Therefore, comparing the findings is challenging. Conflict-affected nations like Afghanistan had high rates of CPA. This was also observed in Palestine, where the occurrence of CPA was 34% [50]. The protracted conflict and instability in the area, which have undermined social institutions and made children more susceptible to abuse are attributed to Afghanistan's high prevalence [51]. This shows that social structures and constitutional protections decompose in conflict environments, making child abuse worse. We also found a high incidence of CPA in India with 65% [95% CI: 45–83%]. A study in North-eastern India reported the occurrence of CPA was only 21.9%, while a South Indian study in Kerala reported comparatively higher frequency with 78.5% of school-going reported experiencing physical abuse during their lifetime. However, our study revealed a comparatively lower prevalence of CPA in Pakistan, only 27% [95% CI: 17–39%] although we weighted seven studies. Hyder and Malik reported that CPA in workplaces ranges from 10 to 60. Numerous factors, such as differing degrees of social awareness, law enforcement, and child abuse reporting mechanisms, can be blamed for the glaring variations in prevalence between nations (WHO, 2020). Ahad MA et al., in their recent scoping review of child maltreatment in 4 South Asian countries, exhibit that the occurrence of physical maltreatment among child laborers was (15.14 %). Thesubgroup analysis revealed that the prevalence of physical abuse has increased over time. The pooled prevalence for studies undertaken between 2018 and 2023 was 52 and 34% for those between 2000 and 2017. Moreover, there was a 1.8% increase in CPA during the study period. It is supported by previous studies reported that the global prevalence of CPA before and after COVID-19 was 18 % [47] and 7.7 % [48]. The obsrved trend in child abuse reports and awareness may be attributed to recent improvements in socioeconomic conditions in certain regions of South Asia, which may also have contributed to an increase in actual abuse rates [52]. Due to lockdowns and economic hardships exacerbating family troubles and abuse, the COVID-19 pandemic has also been connected to an increase in child abuse worldwide [53]. However, studies conducted around the world over the past ten years have also shown an increase in reports of child abuse. It is crucial to remember that an increase in reports does not always mean that there is more abuse occurring; instead, it could be the result of better reporting and detection systems [54]. Both factors might be at work in South Asia, indicating the need for more research to determine what causes this temporal increase in physical abuse.
Limitations and future implications
When interpreting the review's observations, it is important to keep a few things in mind. The accuracy of the pooled prevalence estimates is reduced by the high heterogeneity among the studies, and bias may have been presented by variations in study design, data collection techniques, and reporting requirements. Furthermore, the results cannot be applied to the whole South Asian region because of the exclusion of nations like Bhutan, Sri Lanka, and the Maldives because there are not enough published articles.
Notwithstanding these drawbacks, the study emphasizes how critical it is for South Asia to implement more robust child protection laws and programs. In order to promote healthy parenting techniques and increase public awareness of the detrimental effects of physical abuse, governments and international organizations must collaborate. All forms of child abuse should be outlawed by law, and to ensure that those who commit these crimes are held accountable, enforcement procedures must be strengthened. In addition, addressing socioeconomic inequality and challenging harmful gender norms through culturally sensitive interventions is essential to lowering the incidence of physical abuse in South Asia.