Abstract
INTRODUCTION: Antibiotic resistance (ABR) has substantial global public health concerns. This systematic review aimed to synthesise recent evidence estimating the economic burden of ABR, characterised by study perspectives, healthcare settings, study design, and income of the countries.
METHODS: This systematic review included peer-reviewed articles from PubMed, Medline, and Scopus databases, and grey literature on the topic of the economic burden of ABR, published between January 2016 and December 2021. The study was reported in line with 'Preferred Reporting Items for Systematic Review and Meta-Analysis' (PRISMA). Two reviewers independently screened papers for inclusion first by title, then abstract, and then the full text. Study quality was assessed using appropriate quality assessment tools. Narrative synthesis and meta-analyses of the included studies were conducted.
RESULTS: A total of 29 studies were included in this review. Out of these studies, 69% (20/29) were conducted in high-income economies and the remainder were conducted in upper-and-middle income economies. Most of the studies were conducted from a healthcare or hospital perspective (89.6%, 26/29) and 44.8% (13/29) studies were conducted in tertiary care settings. The available evidence indicates that the attributable cost of resistant infection ranges from -US$2,371.4 to +US$29,289.1 (adjusted for 2020 price) per patient episode; the mean excess length of stay (LoS) is 7.4 days (95% CI: 3.4-11.4), the odds ratios of mortality for resistant infection is 1.844 (95% CI: 1.187-2.865) and readmission is 1.492 (95% CI: 1.231-1.807).
CONCLUSION: Recent publications show that the burden of ABR is substantial. There is still a lack of studies on the economic burden of ABR from low-income economies, and lower-middle-income economies, from a societal perspective, and in relation to primary care. The findings of this review may be of value to researchers, policymakers, clinicians, and those who are working in the field of ABR and health promotion.
SYSTEMATIC REVIEW REGISTRATION: CRD42020193886.
| Original language | English |
|---|---|
| Article number | e0285170 |
| Pages (from-to) | e0285170 |
| Number of pages | 31 |
| Journal | PLoS ONE |
| Volume | 18 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 8 May 2023 |
Bibliographical note
Funding Information:1. GY, NC, CT, MH and PL: MR/S013717/1 (Newton Fund: https://www. newton-gcrf.org/newton-fund/) 2. GY, NC, CT, MH and PL: 13/34/64 (NIHR Health Technology Assessment Programme: https://www.nihr.ac.uk/ explore-nihr/funding-programmes/health-technology-assessment.htm) 3. GY and PL: PB-PG-0416-20005 (NIHR Research for Patient Benefit: https://www.nihr.ac.uk/explore-nihr/ funding-programmes/research-for-patient-benefit. htm) No. The funders had not role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. We would like to thank all the members of the UK-China Partnership Hub for their direct or indirect support during preparation and finalisation of the paper.
Publisher Copyright:
© 2023 Poudel et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Keywords
- Humans
- Financial Stress
- Income
- Poverty
- Delivery of Health Care
- Drug Resistance, Microbial
