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Pereira ACEDS, Gallo LG, Oliveira AFDM, de Oliveira MRF, Peixoto HM. Costs of hospital admissions due to COVID-19 in the federal capital of Brazil: a study based on hospital admission authorizations. Braz J Infect Dis 2024; 28:103744. [PMID: 38670167 PMCID: PMC11099317 DOI: 10.1016/j.bjid.2024.103744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 03/21/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
This is a cost analysis study based on hospital admissions, conducted from the perspective of the Brazilian Unified Health System (SUS), carried out in a cohort of patients hospitalized at the University Hospital of Brasília (UHB) due to Severe Acute Respiratory Infections (SARI) caused by COVID-19, from April 1, 2020, to March 31, 2022. An approach based on macro-costing was used, considering the costs per patient identified in the Hospital Admission Authorizations (HAA). Were identified 1,015 HAA from 622 patients. The total cost of hospitalizations was R$ 2,875,867.18 for 2020 and 2021. Of this total, 86.41 % referred to hospital services and 13.59 % to professional services. The highest median cost per patient identified was for May 2020 (R$ 19,677.81 IQR [3,334.81-33,041.43]), while the lowest was in January 2021 (R$ 1,698.50 IQR [1,602.70-2,224.11]). The high cost of treating patients with COVID-19 resulted in a high economic burden of SARI due to COVID-19 for UHB and, consequently, for SUS.
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Affiliation(s)
| | - Luciana G Gallo
- Universidade de Brasília, Núcleo de Medicina Tropical, Zika, Arbovirus and other Infections Cohort Studies (ZARICS), Brasília, DF, Brazil
| | | | - Maria Regina F de Oliveira
- Universidade de Brasília, Núcleo de Medicina Tropical, Programa de Pós-Graduação em Medicina Tropical, Brasília, DF, Brazil; Universidade de Brasília, Núcleo de Medicina Tropical, Zika, Arbovirus and other Infections Cohort Studies (ZARICS), Brasília, DF, Brazil; Instituto de Avaliação de Tecnologia em Saúde (IATS), Porto Alegre, RS, Brazil
| | - Henry M Peixoto
- Universidade de Brasília, Núcleo de Medicina Tropical, Programa de Pós-Graduação em Medicina Tropical, Brasília, DF, Brazil; Universidade de Brasília, Núcleo de Medicina Tropical, Zika, Arbovirus and other Infections Cohort Studies (ZARICS), Brasília, DF, Brazil; Instituto de Avaliação de Tecnologia em Saúde (IATS), Porto Alegre, RS, Brazil
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Hassan MZ, Islam MA, Shoshi HR, Hossain MK, Shirin T, Chowdhury F. Characterizing deaths among adult patients with severe acute respiratory infection: during the pre- and COVID-19 pandemic periods in Bangladesh, 2018-2022. Trop Med Health 2023; 51:70. [PMID: 38115037 PMCID: PMC10729565 DOI: 10.1186/s41182-023-00565-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/11/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Severe acute respiratory infection (SARI) is a leading cause of mortality globally, peaking during the COVID-19 pandemic. We analyzed SARI-associated deaths during the pre-and-pandemic periods in Bangladesh to identify the contributing factors. METHODS We analyzed data from hospital-based influenza surveillance at nine tertiary-level hospitals in Bangladesh. We considered March 2018-February 2020 as the pre-pandemic period and March 2020-February 2022 as the pandemic period and included adult (≥ 18 years) participants in our study. Surveillance physicians identified WHO-SARI case definition meeting inpatients and collected demographics, clinical characteristics, and outcomes at hospital discharge and 30 days post-discharge. We performed rRT-PCR for influenza and SARS-CoV-2 viruses on collected nasopharyngeal and oropharyngeal swabs. We used multivariable Cox's regression models to calculate the hazard ratio (HR) for factors associated with SARI deaths in these adult patients. RESULTS We enrolled 4392 SARI patients during the pre-pandemic and 3824 SARI patients during the pandemic period. Case fatality ratio was higher during the pandemic: 13.62% (521) [in-hospital: 6.45% (247); post-discharge: 7.17% (274)] compared to pre-pandemic, 6.01% (264) [in-hospital: 2.01% (89), post-discharge: 4% (175)] (p < 0.001). Pre-pandemic, influenza was detected in 14% (37/264) of SARI deaths. Influenza was detected during the pandemic in 2.3% (12/521), SARS-CoV-2 in 41.8% (218/521), and both viruses in only one SARI death. History of smoking and the presence of 1 or more co-morbid conditions independently attributed to SARI deaths in adults in the pre-pandemic period. SARI deaths in such patients were also associated with respiratory difficulties on admission in both pre-pandemic (aHR 2.36; 95% CI:1.65-3.36) and pandemic period (aHR 2.30; 95% CI: 1.57-3.35) after accounting for age, sex, smoking status, presence of 1 or more co-morbid conditions, and detection of influenza and SARS-CoV-2 viruses. CONCLUSIONS During the pandemic, SARI mortality increased; influenza-associated mortality declined, and SARS-CoV-2 caused over a third of SARI deaths. Post-discharge mortality was higher than in-hospital mortality during both periods. Limiting premature discharge and strengthening post-discharge monitoring and nursing services could reduce unexpected deaths. Formative research to better understand post-discharge mortality is essential to reduce SARI deaths.
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Affiliation(s)
- Md Zakiul Hassan
- Programme for Emerging Infections, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (Icddr,b), Mohakhali, Dhaka, Bangladesh.
| | - Md Ariful Islam
- Programme for Emerging Infections, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (Icddr,b), Mohakhali, Dhaka, Bangladesh
| | - Homayra Rahman Shoshi
- Programme for Emerging Infections, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (Icddr,b), Mohakhali, Dhaka, Bangladesh
| | - Md Kamal Hossain
- Programme for Emerging Infections, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (Icddr,b), Mohakhali, Dhaka, Bangladesh
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka, Bangladesh
| | - Fahmida Chowdhury
- Programme for Emerging Infections, Infectious Disease Division, International Centre for Diarrhoeal Disease Research, Bangladesh (Icddr,b), Mohakhali, Dhaka, Bangladesh
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Boussarsar M, Ennouri E, Habbachi N, Bouguezzi N, Meddeb K, Gallas S, Hafdhi M, Zghidi M, Toumi R, Ben Saida I, Abid S, Boutiba-Ben Boubaker I, Maazaoui L, El Ghord H, Gzara A, Yazidi R, Ben Salah A. Epidemiology and burden of Severe Acute Respiratory Infections (SARI) in the aftermath of COVID-19 pandemic: A prospective sentinel surveillance study in a Tunisian Medical ICU, 2022/2023. PLoS One 2023; 18:e0294960. [PMID: 38100529 PMCID: PMC10723666 DOI: 10.1371/journal.pone.0294960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/10/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Severe Acute Respiratory Infections (SARI) caused by influenza and other respiratory viruses pose significant global health challenges, and the COVID-19 pandemic has further strained healthcare systems. As the focus shifts from the pandemic to other respiratory infections, assessing the epidemiology and burden of SARI is crucial for healthcare planning and resource allocation. Aim: to understand the impact of the post-pandemic period on the epidemiology of SARI cases, clinical outcomes, and healthcare resource utilization in Tunisia. METHODS This is a prospective study conducted in a Tunisian MICU part of a national sentinel surveillance system, focusing on enhanced SARI surveillance. SARI cases from week 39/2022, 26 September to week 19/2023, 13 May were included, according to a standardized case definition. Samples were collected for virological RT-PCR testing, and an electronic system ensured standardized and accurate data collection. Descriptive statistics were performed to assess epidemiology, trends, and outcomes of SARI cases, and univariate/multivariate analyses to assess factors associated with mortality. RESULTS Among 312 MICU patients, 164 SARI cases were identified during the study period. 64(39%) RT-PCR were returned positive for at least one pathogen, with influenza A and B strains accounting for 20.7% of cases at the early stages of the influenza season. The MICU experienced a significant peak in admissions during weeks 1-11/2023, leading to resource mobilization and the creation of a surge unit. SARI cases utilized 1664/3120 of the MICU-stay days and required 1157 mechanical ventilation days. The overall mortality rate among SARI cases was 22.6%. Age, non-COPD, and ARDS were identified as independent predictors of mortality. CONCLUSIONS The present study identified a relatively high rate of SARI cases, with 39% positivity for at least one respiratory virus, with influenza A and B strains occurring predominantly during the early stages of the influenza season. The findings shed light on the considerable resource utilization and mortality associated with these infections, underscoring the urgency for proactive management and efficient resource allocation strategies.
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Affiliation(s)
- Mohamed Boussarsar
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Emna Ennouri
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Naima Habbachi
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
| | - Nabil Bouguezzi
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Khaoula Meddeb
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Salma Gallas
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Malek Hafdhi
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
| | - Marwa Zghidi
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Radhouane Toumi
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Imen Ben Saida
- University of Sousse, Faculty of Medicine of Sousse, Sousse, Tunisia
- Medical Intensive Care Unit, Research Laboratory “Heart Failure”, Farhat Hached University Hospital, Sousse, Tunisia
| | - Salma Abid
- National Influenza Centre-Tunis, Unit Virology, Microbiology Laboratory, Charles Nicolle Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Ilhem Boutiba-Ben Boubaker
- National Influenza Centre-Tunis, Unit Virology, Microbiology Laboratory, Charles Nicolle Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | | | | | - Ahlem Gzara
- Primary Health Care Directorate, Tunis, Tunisia
| | - Rihab Yazidi
- Laboratory of Transmission, Control and Immunobiology of Infections (LR11IPT02), Institut Pasteur de Tunis, Tunis-Belvédère, Tunisia
- Service of Medical Epidemiology, Institut Pasteur de Tunis, Tunis-Belvédère, Tunisia
- Laboratory of Transmission, Control and Immunobiology of Infections LR16IPT02, Institut Pasteur de Tunis, University of Tunis, El Manar, Tunis, Tunisia
| | - Afif Ben Salah
- Service of Medical Epidemiology, Institut Pasteur de Tunis, Tunis-Belvédère, Tunisia
- Department of Family and Community Medicine, College of Medicine and Medical Sciences (CMMS), Arabian Gulf University (AGU), Manama, Bahrain
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