Table 2.
Baseline and outcome characteristics of COVID-19 patients from DATA SAVE LIVES categorized by cluster.
| Stratified by Cluster | ||||
|---|---|---|---|---|
| A | B | C | p | |
| n | 496 | 403 | 147 | |
| Age | 66.1 (15.8) | 66.1 (13.7) | 83.1 (9.9) | <0.001 |
| Sex (male (%)) | 252 (50.8) | 287 (71.2) | 92 (62.6) | <0.001 |
| Hospitalization (days) | 7.6 (5.6) | 13.7 (11.9) | 10.1 (7.9) | <0.001 |
| ICU stay (yes (%)) | 0.10 (1.57) | 1.36 (5.08) | 0.17 (1.51) | <0.001 |
| Mechanical ventilation (yes (%)) | 258 (52.0) | 287 (71.2) | 112 (76.2) | <0.001 |
| Cause of discharge (%) | <0.001 | |||
| Voluntary discharge | 0 (0.0) | 1 (0.2) | 0 (0.0) | |
| Home | 433 (87.3) | 313 (77.7) | 75 (51.0) | |
| Death | 8 (1.6) | 58 (14.4) | 55 (37.4) | |
| Health center transfer | 18 (3.6) | 3 (0.7) | 10 (6.8) | |
| Hospital transfer | 14 (2.8) | 16 (4.0) | 3 (2.0) | |
| Not registered | 23 (4.6) | 12 (3.0) | 4 (2.7) | |
| CCI | 3.2 (2.4) | 3.1 (2.2) | 6.2 (2.2) | <0.001 |
| Myocardial infarction (yes (%)) | 40 (8.1) | 17 (4.3) | 22 (15.1) | <0.001 |
| Congestive heart failure (yes (%)) | 19 (3.8) | 11 (2.8) | 24 (16.4) | <0.001 |
| Peripheral vascular disease (yes (%)) | 18 (3.6) | 3 (0.8) | 11 (7.5) | <0.001 |
| Cerebrovascular accident (yes (%)) | 8 (1.6) | 5 (1.3) | 9 (6.2) | 0.001 |
| Dementia (yes (%)) | 23 (4.6) | 8 (2.0) | 11 (7.5) | 0.01 |
| COPD (yes (%)) | 67 (13.5) | 35 (8.8) | 29 (19.9) | 0.002 |
| Connective tissue disease (yes (%)) | 8 (1.6) | 1 (0.3) | 4 (2.7) | 0.041 |
| Peptic ulcer disease (yes (%)) | 1 (0.2) | 0 (0.0) | 1 (0.7) | 0.271 |
| Liver disease (yes (%)) | 17 (3.4) | 16 (4.0) | 2 (1.4) | 0.314 |
| Diabetes mellitus (yes (%)) | 89 (18.0) | 59 (14.8) | 46 (31.5) | <0.001 |
| Hemiplegia (yes (%)) | 1 (0.2) | 1 (0.3) | 0 (0.0) | 0.837 |
| Moderate to severe CKD (yes (%)) | 44 (8.9) | 46 (11.6) | 63 (43.2) | <0.001 |
| Solid tumor (yes (%)) | 12 (2.4) | 15 (3.8) | 17 (11.6) | <0.001 |
| Lymphoma (yes (%)) | 8 (1.6) | 5 (1.3) | 3 (2.1) | 0.784 |
| Leukemia (yes (%)) | 4 (0.8) | 2 (0.5) | 2 (1.4) | 0.586 |
| AIDS (yes (%)) | 0 (0.0) | 2 (0.5) | 0 (0.0) | 0.199 |
p-value: ANOVA for continuous variables and chi-square for categorical variables. ICU: intensive care unit; CCI: Charlson comorbidity index; COPD: chronic obstructive pulmonary disease; CKD: chronic kidney disease; AIDS: acquired immune deficiency syndrome.