ABSTRACT
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
Subject(s)
COVID-19ABSTRACT
Abstract Background: The clinical outcomes of COVID-19 patients in Hubei and other areas are different. We aim to investigate the epidemiological and clinical characteristics of patient with COVID-19 in Hunan which is adjacent to Hubei. Methods: In this double-center, observational study, we recruited all consecutive patients with laboratory confirmed COVID-19 from January 23 to February 14, 2020 in two designated hospitals in Hunan province, China. Epidemiological and clinical data from patients' electronic medical records were collected and compared between mild, moderate and severe/critical group in detail. Clinical outcomes were followed up to February 20, 2020. Findings: 291 patients with COVID-19 were categorized into mild group (10.0%), moderate group (72.8%) and severe/critical group (17.2%). The median age of all patients was 46 years (49.8% were male). 86.6% patients had an indirect exposure history. The proportion of patients that had been to Wuhan in severe/critical group (48.0% vs 17.2%, p=0.006) and moderate group (43.4% vs 17.2%, p=0.007) were higher than mild group. Fever (68.7%), cough (60.5%), and fatigue (31.6%) were common symptoms especially for severe and critical patients. Typical lung imaging finding were bilateral and unilateral ground glass opacity or consolidation. Leukopenia, lymphopenia and eosinopenia occurred in 36.1%, 22.7% and 50.2% patients respectively. Increased fibrinogen was detected in 45 of 58 (77.6%) patients with available results. 29 of 44 (65.9%) or 22 of 40 (55.0%) patients were positive in Mycoplasma pneumonia or Chlamydia pneumonia antibody test respectively. Compared with mild or moderate group, severe/critical group had a relative higher level of neutrophil, Neutrophil-to-Lymphocyte Ratio, h-CRP, ESR, CK, CK-MB, LDH, D-dimer, and a lower level of lymphocyte, eosinophils, platelet, HDL and sodium (all p<0.01). Most patients received antiviral therapy and Chinese Medicine therapy. As of February 20, 2020, 159 (54.6%) patients were discharged and 2 (0.7%) patients died during hospitalization. The median length of hospital stay in discharged patients was 12 days (IQR: 10-15). Interpretation: The epidemiological and clinical characteristics of COVID-19 patients in Hunan is different from patients in Wuhan. The proportion of patients that had been to Wuhan in severe/critical group and moderate group were higher than mild group. Laboratory and imaging examination can assist in the diagnosis and classification of COVID-19 patients.