Table 4.
Recurrence rate in non-hospitalized over the one-year patients with a history of hospitalization due to COVID-19
| Patient characteristics | Recurrence Rate (per 1000 person-year) |
|---|---|
| Age (years) | |
| 1–18 | 0 |
| 19–44 | 10.22 |
| 45–64 | 6.37 |
| ≥ 65 | 10.88 |
| Sex | |
| Female | 11.36 |
| Male | 5.72 |
| Job types | |
| Unrelated to healthcare and medical | 8.91 |
| Healthcare worker | 0 |
| COVID-19 related health care worker | 0 |
| Cough* | |
| No | 11.06 |
| Yes | 6.34 |
| Fever* | |
| No | 8.09 |
| Yes | 10.21 |
| PaO2 (mmHg)* | |
| < 93 | 9.01 |
| ≥ 93 | 8.13 |
| Respiratory distress* | |
| No | 7.58 |
| Yes | 9.80 |
| Muscular pain* | |
| No | 7.20 |
| Yes | 11.60 |
| Comorbidity score | |
| 0 | 10.54 |
| 1 | 3.27 |
| 2 | 7.88 |
| 3 | 0 |
| Complete vaccination | |
| Lower than two doses | 20.62 |
| Two or more than two doses | 0 |
*At the time of first hospitalization and initial infection
PaO2: partial pressure of oxygen