Retrospective Study
Copyright ©The Author(s) 2023.
World J Cardiol. Sep 26, 2023; 15(9): 427-438
Published online Sep 26, 2023. doi: 10.4330/wjc.v15.i9.427
Table 2 Descriptive analysis of categorical variable

Frequency
Percent
Gender
    Female74941.9%
    Male103958.1%
Race
    Asian1096.1%
    Black814.5%
    White115264.4%
    Others44624.9%
Expired
    No125470.1%
    Yes53429.9%
Ventilator use
    No135275.6%
    Yes43624.4%
Intensive care unit
    No132874.3%
    Yes46025.7%
Remdesivir
    No85349.1%
    Yes88350.9%
Dexamethasone
    No56831.8%
    Yes122068.2%
Angiotensin converting enzyme inhibitor
    No144180.6%
    Yes34719.4%
Diabetes mellitus
    No144480.8%
    Yes34419.2%
Hypertension
    No103257.7%
    Yes75642.3%
Chronic kidney disease
    No135576.0%
    Yes42724.0%
Acute kidney injury
    No158888.8%
    Yes20011.2%
Congestive heart failure
    No145181.2%
    Yes33718.8%
Chronic obstructive pulmonary disease
    No167893.8%
    Yes1106.2%
Bradycardia
    No82346.0%
    Yes96554.0%
Troponin elevation
    No158388.5%
    Yes20511.5%