Table 1 Demographic characteristics of the populations
Characteristics | SARS (N = 75) | Health care workers (N = 41) | Control (N = 92) |
|---|---|---|---|
Age(years), mean [range] | 35.0 [16-78] | 35.7 [25-55] | 30.1 [17-56] |
Gender (Male/Female) | 23/52 | 11/30 | 68/24 |
Positive rate of anti-SARS-CoV Ab | 100.0%(75/75) | 2.4%(1/41) | 0.0%(0/92) |