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. 2022 Jan 14;11(2):405. doi: 10.3390/jcm11020405

Table 1.

Characteristics of the patients included.

Clinical Data Disease Severity
Mild
N (%)
84 (39)
Moderate
N (%)
42 (20)
Severe
N (%)
87 (41)
Total
N (%)
213 (100)
Median age (interquartile range) (years) 65 (45.7–87.0) 83.5 (58.5–89.5) 69 (61.0–75.0) 69.0 (55.0–84.0)
Male 27 (32) 15 (36) 57 (66) 99 (46)
Female 57 (68) 27 (64) 30 (34) 114 (54)
Cardiovascular disease 21 (25) 18 (43) 37 (42) 76 (35)
Hypertension 29 (34) 25 (60) 55 (63) 109 (51)
Diabetes mellitus 17 (20) 9 (21) 18 (21) 44 (21)
Lung disease 10 (12) 6 (14) 17 (19) 33 (16)
Renal insufficiency 5 (6) 7 (17) 9 (10) 21 (10)
Dialysis 0 (0.0) 0 (0) 1 (1) 1 (0.5)
Kidney transplantation 0 (0.0) 1 (2) 4 (5) 5 (2)
Liver failure 4 (5) 0 (0) 1 (1) 5 (2)
Obesity 12 (14) 10 (24) 30 (34) 52 (24)

Data are absolute numbers (%) or medians (interquartile range).