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. 2023 Jul 21;18(7):e0286252. doi: 10.1371/journal.pone.0286252

Table 1. Comparison of demographics of patients with diabetes and non-diabetes who tested positive for SARS-CoV-2.

Characteristic Total n = 737 Diabetes n = 381 (51.70%) Non-Diabetes n = 356 (48.30%) p Value
Age—mean ± SD 65 ± 17 68 ± 12 62 ± 20 <0.0001
< 45 69 (9.47%) 11 (2.93%) 58 (16.43%)  
45–64 233 (31.69%) 121 (32.18%) 112 (31.73%)  
>65 427 (58.57%) 253 (64.89%) 183 (51.84%)  
Male 367 (49.80%) 191 (50.13%) 176 (49.44%) 0.8508
Race       0.5071
Black 654 (88.74%) 342 (89.76%) 312 (87.64%)  
W 45 (6.11%) 23 (6.04%) 22 (6.18%)  
Asian 4 (0.54%) 1 (0.26%) 3 (0.84%)  
American Indian—Alaska Native 1 (0.14%) 1 (0.26%) 0  
Undisclosed 33 (4.48%) 14 (3.67%) 19 (5.34%)  
Comorbidities        
Asthma 42 (5.70%) 24 (6.30%) 18 (5.06%) 0.467
Cancer 34 (4.61%) 15 (3.94%) 19 (5.34%) 0.3652
CAD 95 (12.89%) 63 (16.54%) 32 (8.99%) 0.0022
CHF 56 (7.60%) 39 (10.24%) 17 (4.78%) 0.0052
COPD 25 (3.39%) 15 (3.94%) 10 (2.81%) 0.3979
CKD 99 (13.43%) 66 (17.32%) 33 (9.27%) 0.0014
ESRD 87 (11.80%) 57 (14.96%) 30 (8.43%) 0.006
HTN 498 (67.57%) 301 (79.00%) 197 (55.34%) <0.0001
Obesity (BMI>30) 107 (14.52%) 75 (19.69%) 32 (8.99%) <0.0001
Hyperlipidemia 194 (26.32%) 129 (33.86%) 65 (18.26%) <0.0001
Outcomes       <0.0001
Discharged Home 415 (56.31%) 181 (47.51%) 234 (65.73%)  
Transferred to Tertiary Care center 78 (10.58%) 53 (13.91%) 25 (7.02%)  
Mortality rate 244 (33.11%) 147 (38.58%) 97 (27.25%)  

CAD = Coronary Artery Disease; CHF = Congestive Heart Failure; COPD  =  Chronic Obstructive Pulmonary Disease; CKD = Chronic Kidney Disease; ESRD = End Stage Renal disease; HTN = Hypertension; BMI = Body Mass Index.