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Gharaibeh A, Gharaibeh MA, Bataineh S, Kecerová AM. Exploring the Spatial and Temporal Patterns of Children and Adolescents with COVID-19 Infections in Slovakia during March 2020 to July 2022. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:931. [PMID: 38929548 PMCID: PMC11205471 DOI: 10.3390/medicina60060931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/11/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: The COVID-19 pandemic has had a significant global impact, necessitating a comprehensive understanding of its spatiotemporal patterns. The objective of this study is to explore the spatial and temporal patterns of COVID-19 infections among five age groups (<1, 1-4, 5-9, 10-14, and 15-19 years) in 72 districts of Slovakia on a quarterly basis from March 2020 to July 2022. Material and Methods: During the study period, a total of 393,429 confirmed PCR cases of COVID-19 or positive antigen tests were recorded across all studied age groups. The analysis examined the spatiotemporal spread of COVID infections per quarter, from September 2021 to May 2022. Additionally, data on hospitalizations, intensive care unit (ICU) admissions, pulmonary ventilation (PV), and death cases were analyzed. Results: The highest number of COVID-19 infections occurred between September 2021 and May 2022, particularly in the 10-14-year-old group (68,695 cases), followed by the 15-19-year-old group (62,232 cases), while the lowest incidence was observed in the <1-year-old group (1235 cases). Out of the total confirmed PCR cases, 18,886 individuals required hospitalization, 456 needed ICU admission, 402 received pulmonary ventilation, and only 16 died. The analysis of total daily confirmed PCR cases for all regions showed two major peaks on 12 December 2021 (6114 cases) and 1 February 2022 (3889 cases). Spatial mapping revealed that during December 2021 to February 2022, the highest number of infections in all age groups were concentrated mainly in Bratislava. Moreover, temporal trends of infections within each age group, considering monthly and yearly variations, exhibited distinct spatial patterns, indicating localized outbreaks in specific regions. Conclusions: The spatial and temporal patterns of COVID-19 infections among different age groups in Slovakia showed a higher number of infections in the 10-14-year-old age group, mainly occurring in urban districts. The temporal pattern of the spread of the virus to neighboring urban and rural districts reflected the movement of infected individuals. Hospitalizations, ICU and PV admissions, and deaths were relatively low. The study highlights the need for more proactive measures to contain outbreaks promptly and ensure the resilience of healthcare systems against future pandemics.
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Affiliation(s)
- Ahmad Gharaibeh
- Teaching Department of Orthopaedics Musculoskeletal Trauma, Faculty of Medicine, University Hospital of Louise Pasteur, Pavel Jozef Safarik University, 040 11 Košice, Slovakia
| | - Mamoun A. Gharaibeh
- Department of Natural Resources and the Environment, Faculty of Agriculture, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan
| | - Siham Bataineh
- Department of Civil Engineering, Faculty of Engineering, Jordan University of Science and Technology, P.O. Box 3030, Irbid 22110, Jordan;
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Maposa I, Welch R, Ozougwu L, Arendse T, Mudara C, Blumberg L, Jassat W. Using generalized structured additive regression models to determine factors associated with and clusters for COVID-19 hospital deaths in South Africa. BMC Public Health 2023; 23:830. [PMID: 37147648 PMCID: PMC10161152 DOI: 10.1186/s12889-023-15789-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 04/30/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND The first case of COVID-19 in South Africa was reported in March 2020 and the country has since recorded over 3.6 million laboratory-confirmed cases and 100 000 deaths as of March 2022. Transmission and infection of SARS-CoV-2 virus and deaths in general due to COVID-19 have been shown to be spatially associated but spatial patterns in in-hospital deaths have not fully been investigated in South Africa. This study uses national COVID-19 hospitalization data to investigate the spatial effects on hospital deaths after adjusting for known mortality risk factors. METHODS COVID-19 hospitalization data and deaths were obtained from the National Institute for Communicable Diseases (NICD). Generalized structured additive logistic regression model was used to assess spatial effects on COVID-19 in-hospital deaths adjusting for demographic and clinical covariates. Continuous covariates were modelled by assuming second-order random walk priors, while spatial autocorrelation was specified with Markov random field prior and fixed effects with vague priors respectively. The inference was fully Bayesian. RESULTS The risk of COVID-19 in-hospital mortality increased with patient age, with admission to intensive care unit (ICU) (aOR = 4.16; 95% Credible Interval: 4.05-4.27), being on oxygen (aOR = 1.49; 95% Credible Interval: 1.46-1.51) and on invasive mechanical ventilation (aOR = 3.74; 95% Credible Interval: 3.61-3.87). Being admitted in a public hospital (aOR = 3.16; 95% Credible Interval: 3.10-3.21) was also significantly associated with mortality. Risk of in-hospital deaths increased in months following a surge in infections and dropped after months of successive low infections highlighting crest and troughs lagging the epidemic curve. After controlling for these factors, districts such as Vhembe, Capricorn and Mopani in Limpopo province, and Buffalo City, O.R. Tambo, Joe Gqabi and Chris Hani in Eastern Cape province remained with significantly higher odds of COVID-19 hospital deaths suggesting possible health systems challenges in those districts. CONCLUSION The results show substantial COVID-19 in-hospital mortality variation across the 52 districts. Our analysis provides information that can be important for strengthening health policies and the public health system for the benefit of the whole South African population. Understanding differences in in-hospital COVID-19 mortality across space could guide interventions to achieve better health outcomes in affected districts.
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Affiliation(s)
- Innocent Maposa
- Division of Epidemiology & Biostatistics, School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
- Division of Epidemiology & Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, Cape Town, South Africa.
| | - Richard Welch
- National Institute for Communicable Diseases, Johannesburg, South Africa
- Right to Care, Centurion, Johannesburg, South Africa
| | - Lovelyn Ozougwu
- National Institute for Communicable Diseases, Johannesburg, South Africa
- Right to Care, Centurion, Johannesburg, South Africa
| | - Tracy Arendse
- National Institute for Communicable Diseases, Johannesburg, South Africa
- Right to Care, Centurion, Johannesburg, South Africa
| | - Caroline Mudara
- National Institute for Communicable Diseases, Johannesburg, South Africa
| | - Lucille Blumberg
- National Institute for Communicable Diseases, Johannesburg, South Africa
- Right to Care, Centurion, Johannesburg, South Africa
| | - Waasila Jassat
- National Institute for Communicable Diseases, Johannesburg, South Africa
- Right to Care, Centurion, Johannesburg, South Africa
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Libório MP, Martinuci ODS, Bernardes P, Krohling NCACC, Castro G, Guerra HL, Ribeiro EA, Fonzar UJV, Francisco ÍDC. Social vulnerability and COVID-19 in Maringá, Brazil. SPATIAL INFORMATION RESEARCH 2023; 31:51-59. [PMCID: PMC9442576 DOI: 10.1007/s41324-022-00479-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/19/2022] [Accepted: 08/20/2022] [Indexed: 06/21/2024]
Abstract
This research explores the relationship between COVID-19 and social vulnerability on an intra-urban scale. For this, two composite indicators of social vulnerability have been constructed. The composite indicator constructed by the Benefit-of-the-Doubt considers spatial heterogeneity. It weakly captures the conceptually most significant individual indicator of social vulnerability (R =-0.39), as it overestimates the above-average performance sub-indicators. The composite indicator constructed by the Principal Component Analysis considers that the sub-indicators have the same weights in different census tracts, resulting in a highly consistent composite indicator as a multidimensional phenomenon concept (R =-0.93). These findings allow reaching four conclusions. First, the direction and strength of correlations associated with COVID-19 are sensitive to the method employed to construct the composite indicator and not just the geographic scale and space. Second, Medium and High social vulnerability census tracts concentrate 97% of the population but only 93% of COVID-19 cases and deaths. Third, people living in census tracts of None and Low social vulnerability are 3.87 and 2.13 times more likely to be infected or die from COVID-19. Fourth, policies to combat COVID-19 in the study area should prioritize older populations regardless of their social conditions.
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Affiliation(s)
- Matheus Pereira Libório
- Pontifical Catholic University of Minas Gerais, Dom José Gaspar street, 500, Coração Eucarístico, 30535-012 Belo Horizonte, Minas Gerais Brazil
| | | | - Patrícia Bernardes
- Pontifical Catholic University of Minas Gerais, Dom José Gaspar street, 500, Coração Eucarístico, 30535-012 Belo Horizonte, Minas Gerais Brazil
| | | | - Guilherme Castro
- Pontifical Catholic University of Minas Gerais, Dom José Gaspar street, 500, Coração Eucarístico, 30535-012 Belo Horizonte, Minas Gerais Brazil
| | - Henrique Leonardo Guerra
- Pontifical Catholic University of Minas Gerais, Dom José Gaspar street, 500, Coração Eucarístico, 30535-012 Belo Horizonte, Minas Gerais Brazil
| | - Eduardo Alcantara Ribeiro
- Health secretariat of Maringá, Prudente de Morais avenue, 885, Zone 7, 87010-020 Maringá, Paraná Brazil
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Schmitz T, Lakes T, Manafa G, Lambio C, Butler J, Roth A, Savaskan N. Exploration of the COVID-19 pandemic at the neighborhood level in an intra-urban setting. Front Public Health 2023; 11:1128452. [PMID: 37124802 PMCID: PMC10133460 DOI: 10.3389/fpubh.2023.1128452] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/24/2023] [Indexed: 05/02/2023] Open
Abstract
The COVID-19 pandemic represents a worldwide threat to health. Since its onset in 2019, the pandemic has proceeded in different phases, which have been shaped by a complex set of influencing factors, including public health and social measures, the emergence of new virus variants, and seasonality. Understanding the development of COVID-19 incidence and its spatiotemporal patterns at a neighborhood level is crucial for local health authorities to identify high-risk areas and develop tailored mitigation strategies. However, analyses at the neighborhood level are scarce and mostly limited to specific phases of the pandemic. The aim of this study was to explore the development of COVID-19 incidence and spatiotemporal patterns of incidence at a neighborhood scale in an intra-urban setting over several pandemic phases (March 2020-December 2021). We used reported COVID-19 case data from the health department of the district Berlin-Neukölln, Germany, additional socio-demographic data, and text documents and materials on implemented public health and social measures. We examined incidence over time in the context of the measures and other influencing factors, with a particular focus on age groups. We used incidence maps and spatial scan statistics to reveal changing spatiotemporal patterns. Our results show that several factors may have influenced the development of COVID-19 incidence. In particular, the far-reaching measures for contact reduction showed a substantial impact on incidence in Neukölln. We observed several age group-specific effects: school closures had an effect on incidence in the younger population (< 18 years), whereas the start of the vaccination campaign had an impact primarily on incidence among the elderly (> 65 years). The spatial analysis revealed that high-risk areas were heterogeneously distributed across the district. The location of high-risk areas also changed across the pandemic phases. In this study, existing intra-urban studies were supplemented by our investigation of the course of the pandemic and the underlying processes at a small scale over a long period of time. Our findings provide new insights for public health authorities, community planners, and policymakers about the spatiotemporal development of the COVID-19 pandemic at the neighborhood level. These insights are crucial for guiding decision-makers in implementing mitigation strategies.
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Affiliation(s)
- Tillman Schmitz
- Applied Geoinformation Science, Geography Department, Humboldt University Berlin, Berlin, Germany
- *Correspondence: Tillman Schmitz,
| | - Tobia Lakes
- Applied Geoinformation Science, Geography Department, Humboldt University Berlin, Berlin, Germany
- Integrative Research Institute on Transformations of Human Environment Systems (IRI THESys), Berlin, Germany
| | - Georgianna Manafa
- Applied Geoinformation Science, Geography Department, Humboldt University Berlin, Berlin, Germany
| | - Christoph Lambio
- Applied Geoinformation Science, Geography Department, Humboldt University Berlin, Berlin, Germany
| | - Jeffrey Butler
- Applied Geoinformation Science, Geography Department, Humboldt University Berlin, Berlin, Germany
| | - Alexandra Roth
- Department of Public Health Neukölln, District Office Neukölln, Berlin, Germany
| | - Nicolai Savaskan
- Department of Public Health Neukölln, District Office Neukölln, Berlin, Germany
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Kaim A, Shetrit SB, Saban M. Women Are More Infected and Seek Care Faster but Are Less Severely Ill: Gender Gaps in COVID-19 Morbidity and Mortality during Two Years of a Pandemic in Israel. Healthcare (Basel) 2022; 10:healthcare10122355. [PMID: 36553879 PMCID: PMC9777889 DOI: 10.3390/healthcare10122355] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022] Open
Abstract
In the context of COVID-19 outcomes, global data have deduced a gender bias towards severe disease among males. The aim is to compare morbidity and mortality during two years of the COVID-19 pandemic in female and male patients with COVID-19, as well as to assess length of stay, time of health-seeking behavior after positive diagnosis, and vaccination differences. A retrospective-archive study was conducted in Israel from 1 March 2020 to 1 March 2022 (two consecutive years). Data were obtained from the Israeli Ministry of Health's (MOH) open COVID-19 database. The findings indicate female infections are 1.12 times more likely, across almost all age groups, apart from the youngest (0-19) age groups. Despite this, the relative risk of severe illness, intubation and mortality is higher among men. In addition, our findings indicate that the mean number of days taken by unvaccinated men from positive diagnosis to hospital admission was greater than among unvaccinated women among the deceased population. The findings of this study reveal lessons learned from the COVID-19 global pandemic. Specifically, the study shows how human biological sex may have played a role in COVID-19 transmission, illness, and death in Israel. The conclusions of this study indicate that targeted approaches, which take into consideration sex and gender and the intersecting factors are necessary to engage in the fight against COVID-19 and ensure the most effective and equitable pandemic response.
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Affiliation(s)
- Arielle Kaim
- Department of Emergency and Disaster Management, Faculty of Medicine, School of Public Health, Sackler Tel Aviv University, Tel Aviv 6139001, Israel
- Israel National Center for Trauma & Emergency Medicine Research, The Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan 5266202, Israel
- Correspondence:
| | - Shani Ben Shetrit
- The Buchmann Faculty of Law, Tel Aiv University, Tel Aviv 6139001, Israel
| | - Mor Saban
- Health Technology Assessment and Policy Unit, The Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Ramat Gan 5266202, Israel
- Nursing Department, Sackler Faculty of Medicine, School of Health Professions, Tel-Aviv University, Tel Aviv 6139001, Israel
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