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Supplemental Online ContentMcCarthy CP, Murphy S, Jones-O’Connor M, et al; Early Clinical and Sociodemographic Experience with Patients Hospitalized with COVID-19 at a Large American Healthcare SystemSupplemental Table 1: Bivariate association between estimated income and raceVariableCoefficient (income)95% confidence intervalp-valueIntercept (Black)*$61006[50226, 71787]<0.001Asian$38033[17390, 58676]<0.001Hispanic$-6336[-18722, 6050]0.32White$21704[9934, 33474]<0.001Unavailable$16896[-1776, 35569]0.08*Intercept= reference group; all other race/ethnicities are reported as + or – incomes to the intercept.Supplemental Table 2: Bivariate association between age and raceVariableCoefficient (years)95% CIp-valueIntercept (Black)60.7 [54.0, 67.4]<0.001Asian0.6[-12.3, 13.4]0.93Hispanic-10.0[-17.7,-2.3]0.01White6.2[-1.2, 13.5]0.10Unavailable-2.3[-14.0, 9.3]0.69*Intercept= reference group; all other race/ethnicities are reported as + or – years to the intercept.Supplemental Table 3: Electrocardiogram, echocardiogram, and chest imaging data.All (N=247)Admitted to ICU or died(n=112)Discharged alive without ICU stay (n=135)p-valueInitial electrocardiogram (N=239)Normal sinus rhythm, n (%)164 (68.6)69 (62.7)95 (73.6)0.2Sinus bradycardia, n (%)5 (2.1)3 (2.8)2 (1.6)0.7Sinus tachycardia, n (%)55 (23)28 (25.5)27(20.9)0.3Atrial fibrillation, n (%)12 (5)7 (6.4)5 (3.9)0.4Atrial flutter, n (%)1 (0.4)1 (0.9)0 (0)-Supraventricular tachycardia, n (%)1 (0.4)1 (0.9)0 (0)-Ventricular tachycardia, n (%)0 (0)0 (0)0 (0)-Other rhythm, n (%)1 (0.4)1 (0.9)0 (0)-Left axis deviation, n (%)27 (11.3)17 (15.5)10 (7.8)0.2Right axis deviation, n (%)20 (8.4)9 (8.2)11 (8.5)0.6Right bundle branch block, n (%)17 (7.1)11 (10)6 (4.7)0.3Left bundle branch block, n (%)8 (3.3)4 (3.6)4 (3.1)1.0ST segment abnormalities, n (%)48 (20.1)23 (20.9)25 (19.4)0.7T wave abnormalities, n (%)98 (41)49 (44.5)49 (38)0.91st degree AV block, n (%)18 (7.5)7 (6.4)11 (8.5)0.32nd or 3rd Degree AV block, n (%)1 (0.4)1 (0.9)0 (0)1.0QTc prolongation, n (%)39 (16.3)18 (16.4)21 (16.3)0.6Bedside cardiac ultrasound, n=17 (6.9%)Impaired left ventricular function, n (%)3/17(17.7)3/16 (18.8)0 (0)1.0Impaired right ventricular function, n (%)0 (0)0 (0)0 (0)-Pericardial effusion, n (%)1/17 (5.9)1/16 (6.3)0 (1)1.0Cardiac tamponade, n (%)0 (0)0 (0)0 (0)-Formal Transthoracic Echocardiogram, n=31 (12.6%)Ejection fraction, median (IQR)65 (55-70)65 (55-70)--Impaired right ventricular function, n (%)4 (17.4)4 (17.4)0 (0)-Right ventricular systolic pressure, median, (IQR)31 (29-32)31 (29-32)--Pericardial effusion, n (%)6 (19.4)6 (19.4)0 (0)1.0Cardiac tamponade, n (%)0 (0)0 (0)0 (0)-Admission Chest Xray or CT chest, n= 244 (98.8%)Bilateral opacities, n (%)166 (68)91 (81.2)75 (56.8)0.002Unilateral opacities, n (%)39 (16)13 (11.6)26 (19.7)0.03Pulmonary edema, n (%)33 (13.5)22 (19.6)11 (8.3)0.04Pleural effusion, n (%)11 (4.5)9 (8)2 (1.5)0.03Normal imaging, n (%)32 (13.1)8 (7.1)24 (18.2)0.01Abbreviations: AV= atrioventricular; ICU=intensive care unit; N=number of patientsSupplemental Table 4: Logistic regression analysis assessing risk of ICU admission or death according to race Unadjusted ModelVariableOdds Ratio95% Confidence IntervalP-valueIntercept (black)1.40[0.63, 3.25]0.42Asian0.57[0.12, 2.69]0.48Hispanic0.86[0.33, 2.17]0.75White0.88[0.35, 2.11]0.77Unavailable0.71[0.17, 2.91]0.64Adjusted for AgeVariableOdds Ratio95% Confidence IntervalP-valueIntercept (black)4.57[1.31, 16.98]0.02Asian0.57[0.11, 2.72]0.48Hispanic0.71[0.26, 1.82]0.48White0.98[0.39, 2.41]0.97Unavailable0.68[0.16, 2.82]0.59Age0.98[0.97, 1.00]0.02Supplemental Table 5: Causes of Readmission among patients discharged aliveCause of readmissionN (% of those readmitted)Persistent COVID-19 symptoms4 (18.2)Pneumonia3 (13.6)Pulmonary Embolism2 (9.1)Atrial fibrillation 1 (4.5)COPD exacerbation1 (4.5)Chronic back pain1 (4.5)Constipation1 (4.5)Urinary tract infection1 (4.5)Fall1 (4.5)Heart failure1 (4.5)Neutropenic fever1 (4.5)Labor1 (4.5)Decompensated liver cirrhosis1 (4.5)Elective G-tube exchange1 (4.5)Elective for chemotherapy1 (4.5)Peptic ulcer disease1 (4.5) ................
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