Table 1.
Characteristics of laboratory confirmed COVID-19 cases, by information availability on setting of transmission.
| Unknown setting of transmission (N = 1286) | Known setting of transmission (N = 2425) | P-value | |
|---|---|---|---|
| Age group | <0.01 | ||
| ≤18 | 25 (1.9%) | 239 (9.9%) | |
| 19-44 | 433 (33.7%) | 876 (36.1%) | |
| 45-64 | 540 (42.0%) | 828 (34.1%) | |
| ≥65 | 288 (22.4%) | 482 (19.9%) | |
| Sex | 0.60 | ||
| Female | 658 (51.2%) | 1263 (52.1%) | |
| Male | 628 (48.8%) | 1162 (47.9%) | |
| Symptoms | |||
| Asymptomatic | 117 (9.1%) | 491 (20.2%) | <0.01 |
| Symptomatic | 1169 (90.9%) | 1934 (79.8%) | |
| Occupation | 0.02 | ||
| Clerical and service workers | 211 (16.4%) | 352 (14.5%) | |
| Executives and professionals | 135 (10.5%) | 218 (9.0%) | |
| Not economically active | 268 (20.8%) | 492 (20.3%) | |
| Production workers | 254 (19.8%) | 444 (18.3%) | |
| Self employed | 18 (1.4%) | 26 (1.1%) | |
| Unknown | 400 (31.1%) | 893 (36.8%) | |
| Epidemiological phase | <0.01 | ||
| First phase | 60 (4.7%) | 266 (11.0%) | |
| Second phase | 1226 (95.3%) | 2159 (89.0%) |