A systematic review of the indirect impacts of COVID-19 on sexual and reproductive health services and outcomes in humanitarian settings

BACKGROUND: Humanitarian settings, particularly those in low-income and middle-income countries (LMICs), present increased sexual and reproductive health (SRH) challenges for individuals and health systems. Previous infectious disease outbreaks in such settings have negatively impacted SRH services and outcomes, as fragmented health systems are further overstretched. The COVID-19 pandemic has magnified the SRH challenges in LMIC humanitarian settings on an unprecedented scale. However, understanding of the impacts of COVID-19 is lacking. This review aimed to understand how the COVID-19 pandemic has impacted SRH service coverage, utilisation and outcomes in LMIC humanitarian settings, to inform current and future humanitarian research, programming and practice. METHODS: A systematic review methodology was followed using Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting standards. Three search fields related to humanitarian settings, SRH and COVID-19 were applied, and limited to LMIC settings only. Three bibliographic databases and nine grey literature sources were searched. Articles meeting inclusion criteria at full-text screening were critically appraised using standardised tools. Data extraction was undertaken on included articles and analysed through narrative synthesis. RESULTS: In total, 7742 citations were screened and 42 were included in the review. All included studies were cross-sectional. The quality was mostly medium to high. Narrative synthesis identified the reduced provision of, and access to, SRH services, and increased morbidity including sexual and gender-based violence and unplanned pregnancies. Impacts on service uptake varied across and within settings. Adaptations to improve SRH service access including telemedicine were reported; however, implementation was hindered by resource constraints. CONCLUSIONS: The COVID-19 pandemic has indirectly negatively impacted SRH at the individual and health system levels in LMIC humanitarian settings. Further research on the impacts on service uptake is required. SRH programmers should target interventions to meet the increased SRH needs identified. Policy-makers must incorporate SRH into emergency preparedness and response planning to mitigate indirect impacts on SRH in future outbreaks.