Table 1.
Characteristics of N = 12,347 patients with COVID-19 from the Mass General Brigham electronic health records.
| Characteristics | Outpatients N = 8946 |
Hospitalized N = 3401 |
Deceased inpatients N = 509 |
Total N = 12,347 |
|---|---|---|---|---|
| Age (year), median (IQR) | 42.0 (29.0–56.0) | 62.0 (48.0–77.0) | 78.0 (69.0–87.0) | 47.0 (32.0–62.0) |
| Women, N (%) | 4969 (55.5) | 1616 (47.5) | 215 (42.2) | 6585 (53.3) |
| Race, N (%) | ||||
| White | 3564 (39.8) | 1717 (50.5) | 322 (63.3) | 5281 (42.8) |
| Black | 1371 (15.3) | 593 (17.4) | 79 (15.5) | 1964 (15.9) |
| Hispanic | 920 (10.3) | 197 (5.8) | 27 (5.3) | 1117 (9.0) |
| Other/not recorded | 3091 (34.6) | 894 (26.3) | 81 (15.9) | 3985 (32.3) |
| Median household income ($1000), median (IQR) | 60.4 (53.3–86.2) | 65.5 (53.3–94.8) | 68.3 (55.0–98.6) | 64.2 (53.3–90.5) |
| Smoking, N (%) | ||||
| Current | 353 (3.9) | 210 (6.2) | 20 (3.9) | 563 (4.6) |
| Former | 1099 (12.3) | 860 (25.3) | 171 (33.6) | 1959 (15.9) |
| Never | 5133 (57.4) | 1920 (56.5) | 164 (32.2) | 7053 (57.1) |
| Unknown | 2361 (26.4) | 411 (12.1) | 154 (30.3) | 2772 (22.5) |
IQR interquartile range.