Table 2.
Comparison of clinical features between clustered patients and sporadic patients.
| Features | Values | Clustered | Nonclustered | P |
|
| ||||
| Gender | Male | 6 (60) | 6 (66.7) | 1.0 |
| Female | 4 (40) | 3 (33.3) | ||
| Age | 54.9 ± 25.5 | 36.3 ± 10.2 | 0.0554 | |
| Clinical stage | Severe | 4 (40) | 1 (11.1) | 0.303 |
| Mild | 6 (60) | 8 (88.9) | ||
| Hospitalization duration (days) | 23.2 ± 5.9 | 16.2 ± 9.8 | 0.0877 | |