Variables | Cases (%) | Controls (%) | P value |
---|---|---|---|
Wearing a mask | Â | Â | 0.003 |
   Always | 38 (57.6) | 54 (84.4) |  |
   Occasionally | 12(18.2) | 6(9.4) |  |
   Never | 16(24.2) | 4(6.2) |  |
Wearing a gown | Â | Â | <0.001 |
   Always | 21(31.8) | 50(78.1) |  |
   Occasionally | 2(3.0) | 2(3.1) |  |
   Never | 43(65.2) | 12(18.8) |  |
Wearing goggles | Â | Â | <0.001 |
   Always | 18(27.3) | 52(81.3) |  |
   Occasionally | 7(10.6) | 5(7.8) |  |
   Never | 41(62.1) | 7(10.9) |  |
Smoking | Â | Â | 0.434 |
   Yes | 7(11.1) | 10(15.9) |  |
   No | 56(88.9) | 53(84.1) |  |
Alcohol-drinking | Â | Â | 0.914 |
   Never | 35(53.8) | 33(53.2) |  |
   Occasionally | 26(40.0) | 24(38.7) |  |
   Often | 4(6.2) | 5(8.1) |  |
Meat intake | Â | Â | 0.616 |
   Every day | 34(51.5) | 34(53.1) |  |
   Often | 29(43.9) | 29(45.3) |  |
   Rarely | 3(4.6) | 1(1.6) |  |
Physical exercise | Â | Â | 0.213 |
   Rarely | 18(28.1) | 20(31.7) |  |
   1~2 times/week | 27(42.2) | 34(54.0) |  |
   >3 times/week | 10(15.6) | 5(7.9) |  |
   Every day | 9(14.1) | 4(6.4) |  |