See the published version of this preprint at Lipids in Health and Disease.
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Research
yanjun Zhong
Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University
Corresponding Author
ORCiD: https://orcid.org/0000-0003-4238-0112
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background
The aim of the present study was to describe the clinical characteristics of patients with different levels of high-density lipoproteins (HDLs) and analyze the correlation between HDL levels and prognosis of coronavirus disease 2019 (COVID-19) patients.
Methods
In the clinical retrospective analysis, a total of 228 adult COVID-19 patients admitted to Public Health Treatment Center of Changsha, China from January 17 to March 14, 2020 were enrolled. Median with interquartile range and Mann-Whitney test were used to depict and analyze the clinical characteristics of patients. The Kaplan-Meier (KM) curve and cox regression were adopted to analyze the association between HDLs and severe events of COVID-19 patients.
Results
Median levels of high-density lipoprotein cholesterol (HDL-C) in adult COVID-19 patients were below normal range. Compared with patients with high HDL-C, patients with low HDL-C showed higher proportion of male (69.6% vs 45.6%, P = 0.004), higher levels of C-reactive protein (CRP) (median, 27.83 vs 12.56 mg/L, P = 0.000) and alanine aminotransferase (ALT) (median, 21.49 vs 18.81 U/L, P = 0.044), as well as higher proportion of severe events (37.0% vs 14.8%, P = 0.001). Moreover, they presented a higher risk of developing severe events compared with those with high HDL-C (Log Rank P < 0.001, Fig. 1). After adjusting for age, gender and underlying diseases, patients with low HDL-C still had elevated possibility of developing to severe cases than those with high HDL-C (HR 2.852, 95% CI 1.505–5.407, P = 0.001).
Conclusions
HDL-C level decreased in COVID-19 adult patients, and low HDL-C in COVID-19 patients was correlated with a higher risk of developing severe events.
Keywords
COVID-19, Adult, Cholesterol, HDL
Figure 1
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View the published article at Lipids in Health and Disease.
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See the published version of this preprint at Lipids in Health and Disease.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research
yanjun Zhong
Department of Critical Care Medicine, the Second Xiangya Hospital, Central South University
Corresponding Author
ORCiD: https://orcid.org/0000-0003-4238-0112
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Lipids in Health and Disease.
Version 1
Posted 12 Jun, 2020
No community comments so far
First submitted
On 11 Jun, 2020
Editor assigned
On 11 Jun, 2020
Submission checks complete
On 10 Jun, 2020
Editor invited
On 10 Jun, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Lipids in Health and Disease.
Background
The aim of the present study was to describe the clinical characteristics of patients with different levels of high-density lipoproteins (HDLs) and analyze the correlation between HDL levels and prognosis of coronavirus disease 2019 (COVID-19) patients.
Methods
In the clinical retrospective analysis, a total of 228 adult COVID-19 patients admitted to Public Health Treatment Center of Changsha, China from January 17 to March 14, 2020 were enrolled. Median with interquartile range and Mann-Whitney test were used to depict and analyze the clinical characteristics of patients. The Kaplan-Meier (KM) curve and cox regression were adopted to analyze the association between HDLs and severe events of COVID-19 patients.
Results
Median levels of high-density lipoprotein cholesterol (HDL-C) in adult COVID-19 patients were below normal range. Compared with patients with high HDL-C, patients with low HDL-C showed higher proportion of male (69.6% vs 45.6%, P = 0.004), higher levels of C-reactive protein (CRP) (median, 27.83 vs 12.56 mg/L, P = 0.000) and alanine aminotransferase (ALT) (median, 21.49 vs 18.81 U/L, P = 0.044), as well as higher proportion of severe events (37.0% vs 14.8%, P = 0.001). Moreover, they presented a higher risk of developing severe events compared with those with high HDL-C (Log Rank P < 0.001, Fig. 1). After adjusting for age, gender and underlying diseases, patients with low HDL-C still had elevated possibility of developing to severe cases than those with high HDL-C (HR 2.852, 95% CI 1.505–5.407, P = 0.001).
Conclusions
HDL-C level decreased in COVID-19 adult patients, and low HDL-C in COVID-19 patients was correlated with a higher risk of developing severe events.
Figure 1
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