From: The association of RANTES polymorphism with severe acute respiratory syndrome in Hong Kong and Beijing Chinese
Hong Kong
Beijing
Control (n = 578)
SARS (n = 495)
Control (n = 367)
SARS (n = 356)
Sex (male:female)
343:235
211:284
200:156
200:167
Age (mean ± SD)
30.05 ± 9.49
40.74 ± 15.73
34.85 ± 13.5
32.98 ± 12.8