The Impact of COVID-19 on the Utilization of Public Sector Radiological Services in the Western Cape Province of South Africa.
| Autor: | Teuteberg N; Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, ZAF., Barnard MM; Sub-Directorate Medical Imaging Services, Directorate: Health Technology, Western Cape Government Department of Health and Wellness, Cape Town, ZAF., Fernandez A; Sub-Directorate Medical Imaging Services, Directorate: Health Technology, Western Cape Government Department of Health and Wellness, Cape Town, ZAF., Cloete K; Department of Health and Wellness, Western Cape Government, Cape Town, ZAF., Mukosi M; Department of Health and Wellness, Western Cape Government, Cape Town, ZAF., Pitcher R; Division of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, ZAF. |
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| Jazyk: | angličtina |
| Zdroj: | Cureus [Cureus] 2023 Oct 24; Vol. 15 (10), pp. e47616. Date of Electronic Publication: 2023 Oct 24 (Print Publication: 2023). |
| DOI: | 10.7759/cureus.47616 |
| Abstrakt: | Background Coronavirus (COVID-19) was officially declared a pandemic in March 2020 and has had a major impact on global healthcare services, including radiology. However, little is known about the full impact of COVID-19 on the utilization of diagnostic imaging in Africa's public healthcare sector. Objectives The objective of this study was to compare public sector diagnostic imaging utilization by modality for the whole Western Cape Province (WCP) of South Africa (SA), as well as its metropolitan and rural areas, in 2019 and 2020 in terms of the absolute number of investigations and investigations per 1000 people. Method We performed a retrospective analysis of Western Cape Government Department of Health and Wellness and Stats SA District Council 2021 Mid-Year Population Estimates data. All diagnostic imaging investigations performed in 2019 and 2020 were collated and stratified by imaging modality, geographic region (metropolitan/rural), and calendar year. Data are presented as the total number of investigations and investigations per 1000 people. We calculated mammography utilization for women aged 40-70 years and compared data for 2019 and 2020. Results Between 2019 and 2020, the provincial population increased by 1.9%, while total imaging investigations and investigations per 1000 people decreased by 19% (1,384,941 vs. 1,123,508, -261,433) and 20% (262/10 3 vs. 208/10 3 ), respectively. Total numerical decline was highest in plain radiographs (1,005,545 vs. 800,641, -204,904), accounting for more than three-quarters (78%) of the total reduction. Percentage decline was most pronounced for mammography, as utilization was almost halved (15.7/10 3 vs. 8.9/10 3 , -43%), whereas computed tomography was the least impacted (17.9/10 3 vs. 16.7/10 3 , -12%) with the remaining modalities decreasing between approximately one-quarter and one-fifth (magnetic resonance imaging = 26%, fluoroscopy = 25%, general radiographs = 23%, ultrasound = 16%, chest radiographs = 18%). Proportional metropolitan (-18.7%) and rural decreases (-19.3%) were similar. Conclusion COVID-19 had a substantial impact on WCP imaging services, decreasing overall radiological investigations by almost one-fifth. The greatest impact was on elective investigations, particularly mammography. Although the proportional impact was similar for the metropolitan and rural areas, COVID-19 nonetheless exacerbated existing discrepancies in imaging utilization between the geographical regions. The medium- and long-term clinical impacts of decreased imaging are still to be defined. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2023, Teuteberg et al.) |
| Databáze: | MEDLINE |
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