|
|
| Control group | Epidemic Group | P |
| Gender | Male | 144 (60.8%) | 198 (61.9%) | 0.339 |
| Female | 93 (39.2%) | 122 (38.1%) | ||
| Age | Mean ± SD | 59.43 ± 11.18 | 60.00 ± 10.91 | 0.759 |