From: Male commuters in north and south England: risk factors for the presence of faecal bacteria on hands
Factor | OR | 95% CI | |
---|---|---|---|
Location | |||
London | 1 (ref) | - | |
Birmingham | 0.7 | 0.2 - 3.5 | |
Liverpool | 1.5 | 0.4 - 5.8 | |
Newcastle | 3.5 | 1.0 - 12.1 | |
Age * | 0.9 | 0.9 - 1.0 | |
Hygiene score | |||
0-4 | (ref) | - | |
5-7 | 0.6 | 0.2 - 1.7 | |
8-10 | 0.2 | 0.1 - 0.7 | |
11+ | 0.1 | 0.05 - 0.7 | |
Number of hand shakes on day of recruitment* | 1.2 | 1.0 - 1.5 | |
Soil contact | 5.4 | 1.7 - 16.9 |