Table 1.
Demographic characterization of study groups
| Overall | Ashkenazi | |||||
|---|---|---|---|---|---|---|
| Infected | Non-infected | Overall | Infected | Non-infected | Overall | |
| Total number (%) | 6413 (8.8) | 66,499 (91.2) | 72,912 | 1495 (7.1) | 19,442 (92.9) | 20,937 |
| Mean age (SD) | 39.47 | 40.33 | 40.26 | 40.82 | 41.12 | 41.1 |
| Females (%) | 3176 (49.5) | 39,493 (59.4) | 42,669 (58.5) | 764 (51.1) | 11,859 (61.0) | 12,623 (60.3) |
| Males (%) | 3237 (50.5) | 27,006 (40.6) | 30,243 (41.5) | 731 (48.9) | 7583 (39.0) | 8314 (39.7) |
| Mean # of children (SD) | 2.49 (2.27) | 2.04 (1.72) | 2.08 (1.78) | 2.53 (2.24) | 2.01 (1.67) | 2.05 (1.73) |
| Ultraorthodox sector (%) | 920 (14.3) | 2895 (4.4) | 3815 (5.2) | 204 (13.6) | 721 (3.7) | 925 (4.4) |
| Socioeconomic level-low (%) | 1177 (18.4) | 5704 (8.6) | 6881 (9.4) | 211 (14.1) | 1136 (5.8) | 1347 (6.4) |
| Socioeconomic level-med (%) | 2813 (43.9) | 27,009 (40.6) | 29,822 (40.9) | 601 (40.2) | 6811 (35.0) | 7412 (35.4) |
| Socioeconomic level-high (%) | 2423 (37.8) | 33,786 (50.8) | 36,209 (49.7) | 683 (45.7) | 11,495 (59.1) | 12,178 (58.2) |
| Hospitalized (%) | 181 (2.8) | |||||
| Hospitalized mean age (SD) | 39.39 (11.85) | |||||
| Hospitalized females (%) | 74 (40.9) | |||||
| Hospitalized males (%) | 107 (59.1) | |||||
Characterization of the individuals with HLA genotyping and at least one PCR test for COVID-19 that were included in the study