TABLE 1.
Population characteristics
| Overall population (n = 3915) |
|
|---|---|
| Age, median (IQR) | 64 (52–77) |
| Sex | |
| Female, n (%) | 1544 (42.9) |
| Race | |
| White, n (%) | 1576 (40.2) |
| African American, n (%) | 580 (14.8) |
| Hispanic, n (%) | 837 (21.4) |
| Asian, n (%) | 277 (7.1) |
| Other, n (%) | 456 (11.6) |
| Unknown or declined, n (%) | 189 (4.8) |
| Comorbidities | |
| BMI, median (IQR) | 28.4 (25–33) |
| Asthma or chronic obstructive pulmonary disease, n (%) | 1045 (26.7) |
| CKD, n (%) | 1023 (26.1) |
| Coronary artery disease, n (%) | 968 (24.7) |
| Current smoker, n (%) | 203 (5.2) |
| Diabetes, n (%) | 1635 (41.8) |
| Hyperlipidemia, n (%) | 2164 (55.3) |
| Hypertension, n (%) | 2683 (68.5) |
| Malignancy, n (%) | 536 (13.7) |
| Congestive heart failure, n (%) | 756 (19.3) |
| Vitals | |
| Temperature oC, median (IQR) | 37.1 (36.8–37.6) |
| SpO2%, median (IQR) | 95 (93–97) |
| Labs | |
| C‐reactive protein mg/L, median (IQR) | 109 (51.7–171) |
| D‐dimer ng/ml, median (IQR) | 402 (243–766) |
| Lymphocytes 103/ul, median (IQR) | 0.9 (0.6–1.3) |
| Creatinine mg/dL, median (IQR) | 0.98 (0.80–1.39) |
| Ferritin ng/ml, median (IQR) | 709 (333–1406) |
| Troponin I ng/ml, median (IQR) | 0.03 (0.02–0.1) |
| Procalcitonin ng/ml, median (IQR) | 0.14 (0.06–0.40) |
| Platelet indices | |
| Platelet count 103/ul, median (IQR) | 205 (159–267) |
| Mean platelet volume fL, median (IQR) | 10.5 (9.9–11.2) |
| Immature platelet fraction %, median (IQR) | 3.3 (2.1–5.0) |
Abbreviations: BMI, body mass index; CKD, chronic kidney disease; IQR, interquartile range.