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Experimental Aging Research
An International Journal Devoted to the Scientific Study of the Aging Process
Volume 48, 2022 - Issue 4
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Research Article

Elderly Hospitalized for COVID-19 and Fever: A Retrospective Cohort Study

COVID-19 and fever in the elderly

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Pages 328-335 | Received 17 Apr 2021, Accepted 24 Aug 2021, Published online: 29 Sep 2021
 

ABSTRACT

Introduction

COVID-19 has been responsible for countless deaths during this time.

Objectives

The main objective of this study was to determine if the referred fever of elderly patients admitted for COVID-19 was related to their mortality.

Material and methods

Data were obtained from the 2020 hospital admissions records of the Hospital de San Juan de Alicante, Spain.

Results

Those patients without fever had a greater age and comorbidity. There was not a significant difference related to fever in in-hospital mortality.

Discussion

Previous studies seem to indicate that fever in its early stages has a protective effect rather than a harmful one. Our results confirm this trend. No data have been found in the literature that express the differences of elderly patients admitted for COVID-19 who presented fever versus those who did not in the context of hospital admission.

Conclusion

No significant differences were detected in terms of mortality with respect to the fever variable. However, patients without fever present significantly different laboratory values that could indicate a greater severity in their evolutionary course. For example, patients without fever have significantly higher D-dimer and LDH levels in addition to significantly lower arterial oxygen pressure and PaO2/FiO2 and SpO2/FiO2 ratios.

Disclosure Statement

No potential conflict of interest was reported by the author(s).

Ethics Approval

Research Ethics Committee of the Hospital de San Juan de Alicante. Committee code: 20/057

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