Definitions of Severity in Treatment Seeking Studies of Febrile Illness in Children in Low and Middle Income Countries: A Scoping Review

• Main Authors: Nina C. Brunner, Phyllis Awor, Manuel W. Hetzel
• Format: Article
• Language: English
• Published: Frontiers Media S.A. 2021-08-01
• Series: International Journal of Public Health
• Subjects: fever; severity; child; developing countries; treatment seeking; health behavior
• Online Access: https://www.ssph-journal.org/articles/10.3389/ijph.2021.634000/full

Objectives: Understanding treatment seeking for severe febrile illness (SFI) is methodologically challenging. In this scoping review, we investigate definitions of severe febrile illness in treatment seeking studies on children under 5 years of age in low and middle income countries. We analyze the association of SFI definitions with different concepts of treatment seeking and identify related research gaps.Methods: We searched Pubmed, Scopus and WHOLIS, and screened references of included publications for eligibility.Results: Definitions of SFI had either a biomedical perspective (predominantly in quantitative studies) or a caregiver perspective (predominantly in qualitative studies). In quantitative analyses of treatment seeking, severity was more often conceptualized as a determinant rather than an outcome of a treatment seeking process. The majority of quantitative analyses only included surviving children or did not explicitly mention dead children.Conclusion: Different research questions lead to diverse definitions and concepts of severity and treatment seeking outcomes, which limits the comparability of the available evidence. Systematic exclusion of dead children is likely to bias inferences on the association of treatment seeking and health outcomes of children with SFI in low and middle income countries.