Healthcare Expenditure and COVID-19 in Europe: Correlation, Entropy, and Functional Data Analysis-Based Prediction of Hospitalizations and ICU Admissions.

Entropy (Basel) · 2025 · PMC12469899 · PMID 41008087

Europe PMC DOI

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a possible trendno p-value reported

marginally non-significantno p-value reported

The correlation is marginally non-significant at the conventional 0.05 level, suggesting a possible trend where higher health expenditure may be associated with fewer deaths, but the evidence is not conclusive.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.