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Table 1 The demographic characteristics of SARSs patients and healthy controls in Hong Kong and Beijing Chinese

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