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Article

National Publication Productivity during the COVID-19 Pandemic—A Preliminary Exploratory Analysis of the 30 Countries Most Affected

1
Department of Dermatology, University Hospital Basel, 4056 Basel, Switzerland
2
Applied Computational Life Sciences, ZHAW Zurich University of Applied Sciences, 8400 Winterthur, Switzerland
3
Pediatric Respiratory Medicine, Department of Pediatrics, Inselspital, University of Bern, 3010 Bern, Switzerland
*
Author to whom correspondence should be addressed.
Biology 2020, 9(9), 271; https://doi.org/10.3390/biology9090271
Received: 3 July 2020 / Revised: 17 August 2020 / Accepted: 18 August 2020 / Published: 5 September 2020
(This article belongs to the Special Issue Coronavirus Disease 2019 (COVID-19))
Background: The COVID 19 pandemic increased publication productivity enormously with numerous new COVID-19-related articles appearing daily, despite the fact that many health care workers in the partially overburdened national health care systems were faced with major challenges. Methods: In a cross-sectional, observational, retrospective study we compared and correlated 17 epidemiologic, health care system-related and health-economic factors from medical databases and intergovernmental organisations potentially influencing the COVID-19 and non-COVID-19 publication productivity between 1 January and 30 April 2020 amongst the 30 countries most severely affected by the pandemic. These factors were additionally correlated with the national pre-COVID-19 publication rate for the same pre-year period to identify potential changes in the general publication behaviour. Findings: COVID-19 and non-COVID-19 publication rates correlated strongest with access to and quality of health care (ρ = 0.80 and 0.87, p < 0.0001), COVID-19 cases per capita (ρ = 0.78 and 0.72, p < 0.0001), GDP per capita (ρ = 0.69 and 0.76, p < 0.0001), health spending per capita (ρ = 0.61 and 0.73, p < 0.0001) and the pre-COVID-19 Hirsch-Index (ρ = 0.61 and 0.62, p = 0.002 and <0.0001). Ratios of publication rates for “Cancer”, “Diabetes” and “Stroke” in 2020 versus the pre-year period were 0.88 ± 0.06, 1.02 ± 0.18 and 0.9 ± 0.20, resulting in a pooled ratio of 0.93 ± 0.06 for non-COVID-19 publications. Interpretation: There are marked geographic and national differences in publication productivity during the COVID-19 pandemic. Both COVID-19- and non-COVID-19 publication productivity correlates with epidemiologic, health care system-related and healtheconomic factors, and pre-COVID publication expertise. Countries with a stable scientific infrastructure appear to maintain non-COVID-19 publication productivity nearly at the pre-year level and at the same time use their resilience to produce COVID-19 publications at high rates. View Full-Text
Keywords: COVID-19; Sars-CoV2, publication productivity, research activity; pandemic COVID-19; Sars-CoV2, publication productivity, research activity; pandemic
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MDPI and ACS Style

Müller, S.M.; Mueller, G.F.; Navarini, A.A.; Brandt, O. National Publication Productivity during the COVID-19 Pandemic—A Preliminary Exploratory Analysis of the 30 Countries Most Affected. Biology 2020, 9, 271. https://doi.org/10.3390/biology9090271

AMA Style

Müller SM, Mueller GF, Navarini AA, Brandt O. National Publication Productivity during the COVID-19 Pandemic—A Preliminary Exploratory Analysis of the 30 Countries Most Affected. Biology. 2020; 9(9):271. https://doi.org/10.3390/biology9090271

Chicago/Turabian Style

Müller, Simon M.; Mueller, Georg F.; Navarini, Alexander A.; Brandt, Oliver. 2020. "National Publication Productivity during the COVID-19 Pandemic—A Preliminary Exploratory Analysis of the 30 Countries Most Affected" Biology 9, no. 9: 271. https://doi.org/10.3390/biology9090271

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