Total Alive and discharged Death or ICU p value
Number of patients 100 64 36 -
Age (years) 75 [20]; 28-96 73 [27]; 28-96 79 [19]; 46-93 0.003
< 50 years 50-69 years 70-79 years 80-89 years > 90 years 9 (9%) 30 (30%) 23 (23%) 31 (31%) 7 (7%) 8 (13%) 21 (33%) 15 (23%) 17 (27%) 3 (5%) 1 (3%) 9 (25%) 8 (22%) 14 (39%) 4 (11%)
0.02
Male gender 52 (52%) 31 (48%) 21 (58%) 0.41
Place of residence on admission Place of residence on admission Place of residence on admission Place of residence on admission Place of residence on admission
Home Long-term care facility 83 (83%) 17 (17%) 54 (84%) 10 (16%) 29 (81%) 7 (19%)
0.56
Medical history Medical history Medical history Medical history Medical history
Smoking history Never smoked Former smoker Active smoker 80 (80%) 16 (16%) 4 (4%) 52 (81%) 8 (13%) 4 (6%) 28 (78%) 8 (22%) 0 (0%)
0.17
Hypertension 63 (63%) 38 (59%) 25 (69%) 0.32
Diabetes mellitus 22 (22%) 10 (16%) 12 (33%) 0.04
Obesity 16 (16%) 12 (19%) 4 (11%) 0.32
Cardiovascular disease† 28 (28%) 13 (20%) 15 (42%) 0.02
Chronic respiratory disease‡ 12 (12%) 4 (6%) 8 (22%) 0.02
Chronic kidney disease 15 (15%) 7 (11%) 8 (22%) 0.13
Cirrhosis 2 (2%) 1 (2%) 1 (3%) 0.68
Malignancy 14 (14%) 7 (11%) 7 (19%) 0.50
HIV infection 1 (1%) 1 (2%) 0 (0%) 0.45
Dementia 11 (11%) 6 (10%) 5 (14%) 0.49
PROFUND score§ 0-2 3-6 7-10 11-30 56 (56%) 22 (22%) 9 (9%) 13 (13%) 43 (67%) 11 (17%) 4 (6%) 6 (10%) 13 (36%) 11 (31%) 5 (14%) 7 (19%)
0.03
Treatment before admission Treatment before admission Treatment before admission Treatment before admission Treatment before admission
ACEI 30 (30%) 21 (33%) 9 (25%) 0.41
ARB 8 (8%) 6 (9%) 2 (6%) 0.50
Immunosuppressive drugs 3 (3%) 2 (3%) 1 (3%) 0.92
Corticosteroids 6 (6%) 4 (6%) 2 (6%) 0.88
Anticoagulants 28 (28%) 12 (19%) 16 (44%) 0.006