Table 2 Clinical symptoms and a potential source of infection of HAV in Beijing
N | Clinical symptoms (%) | Potential source of infection | |||||
|---|---|---|---|---|---|---|---|
Raw vegetable or fruit consumption (%) | Seafood consumption (%) | Nonboiled water (%) | Travelling (%) | Unknown (%) | |||
Total | 90 | 80 (88.9) | 37 (41.1) | 52 (57.8) | 1 (1.1) | 8 (8.9) | 24 (26.7) |
Gender | |||||||
Men | 52 | 47 (90.4) | 20 (38.5) | 37 (71.2) | 1 (1.9) | 7 (13.5) | 12 (23.1) |
Women | 38 | 33 (86.8) | 17 (44.7) | 15 (39.3) | 0 (0.0) | 1 (2.6) | 12 (31.6) |
Age | |||||||
20 | 3 | 3 (100.0) | 3(100.0) | 1 (33.3) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
25∼ | 1 | 1 (100.0) | 1(100.0) | 1 (100.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
30∼ | 9 | 8 (88.9) | 4(44.4) | 8 (88.9) | 0 (0.0) | 2 (22.2) | 1 (11.1) |
35∼ | 11 | 9(81.8) | 3(27.3) | 8 (72.7) | 0 (0.0) | 1 (9.1) | 1 (9.1) |
40∼ | 12 | 12(100.0) | 5 (41.7) | 9 (75.0) | 1(8.3) | 4 (33.3) | 3 (25.0) |
4∼ | 8 | 7 (87.5) | 4 (50.0) | 3 (37.5) | 0 (0.0) | 0 (0.0) | 1 (12.5) |
50∼ | 12 | 9 (75.0) | 6 (50.0) | 7 (58.3) | 0 (0.0) | 0 (0.0) | 4 (33.3) |
55∼ | 7 | 7 (100.0) | 2 (28.6) | 5 (71.4) | 0 (0.0) | 0 (0.0) | 1 (14.3) |
60∼ | 4 | 4 (100.0) | 1 (25.0) | 2 (50.0) | 0 (0.0) | 0 (0.0) | 2 (50.0) |
65∼ | 4 | 4 (100.0) | 3 (75.0) | 1 (25.0) | 0 (0.0) | 0 (0.0) | 1 (25.0) |
70∼ | 5 | 5 (100.0) | 1 (20.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) | 4 (80.0) |
75∼ | 7 | 5 (71.4) | 3 (42.9) | 3 (42.86) | 0 (0.00) | 1 (14.3) | 3 (42.9) |
80∼ | 4 | 3 (75.0) | 0 (0.0) | 1 (25.0) | 0 (0.0) | 0 (0.0) | 3 (75.0) |
85∼ | 3 | 3 (100.0) | 1 (33.3) | 3 (100.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |