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 4 Bivariate analysis of the relationship between categorical variables and troponin elevation
VariableTroponin elevation
P value
No
Yes
Gender
    Male918 (88.4%)121 (11.6%)0.78
    Female665 (88.8%)84 (11.2%)
Race
    Asia96 (88.1%)13 (11.9%)0.38
    Black72 (88.9%)9 (11.1%)
    White1030 (89.4%)122 (10.6%)
    Others385 (86.3%)61 (13.7%)
Expired
    Yes415 (77.7%)119 (22.3%)< 0.001
    No1168 (93.1%)86 (6.9%)
Ventilator
    Yes334 (76.6%)102 (23.4%)< 0.001
    No1249 (92.4%)103 (7.5%)
Intensive care unit
    Yes354 (77.0%)106 (23.0%)< 0.001
    No1229 (92.5%)99 (7.5%)
Diabetes mellitus
    Yes314 (91.3%)30 (8.7%)0.08
    No1269 (87.9%)175 (12.1%)
Hypertension
    Yes677 (89.6%)79 (10.4%)0.25
    No906 (87.8%)126 (12.2%)
Chronic kidney disease
    Yes354 (82.9%)73 (17.1%)<0.001
    No1223 (90.3%)132 (9.7%)
Congestive heart failure
    Yes279 (82.8%)58 (17.2%)< 0.001
    No1304 (89.9%)147 (10.1%)
Chronic obstructive pulmonary disease
    Yes96 (87.3%)14 (12.7%)0.67
    No1487 (88.6%)191 (11.4%)
Bradycardia
    Yes853 (88.4%)112 (11.6%)0.84
    No730 (88.7%)93 (11.3%)
Use of Remdesivir
    Yes789 (89.4%)94 (10.6%)0.28
    No748 (87.7%)94 (12.3%)
Use of dexamethasone
    Yes1069 (87.6%)151 (12.4%)0.08
    No514 (90.5%)54 (9.5%)