Table 1 Demographic characteristics of SARS patients and controls
From: Lack of association between polymorphisms of MASP2and susceptibility to SARS coronavirus infection
| Â | SARS patients | Controls | P |
|---|---|---|---|
Beijing population | (n = 272) | (n = 232) | Â |
Sex | Â | Â | Â |
Male | 119(43.8%) | 117(50.4%) | 0.13 |
Female | 153(56.2%) | 115(49.6%) | Â |
Age (years) | Â | Â | Â |
16–30 | 82(30.1%) | 70(30.2%) | 0.99 |
31–40 | 88(32.4%) | 74(31.9%) |  |
41–50 | 63(23.2%) | 54(23.2%) |  |
> 50 | 39(14.3%) | 34(14.7%) | Â |
Guangzhou population | (n = 104) | (n = 291) | Â |
Sex | Â | Â | Â |
Male | 46(44.2%) | 150(51.5%) | 0.20 |
Female | 58(55.8%) | 141(48.5%) | Â |
Age (years) | Â | Â | Â |
16–30 | 33(31.7%) | 86(29.6%) | 0.73 |
31–40 | 35(33.7%) | 88(30.2%) |  |
41–50 | 21(20.2%) | 74(25.4%) |  |
> 50 | 15(14.4%) | 43(14.8%) | Â |