Table 2. Mean duration of exposure per average day and week with 95% confidence intervals in parenthesis.
| Income deprivation quintiles | Weekday | Weekend | Week |
|---|---|---|---|
| All income levels | 2.7 (1.9--3.4) | 4.7 (3.4--5.9) | 22.7 (16.8--28.6) |
|
| |||
| 1 (most deprived) | 7.3 (4.6--10.0) | 13.0 (5.8--20.2) | 63.4 (38.7--88.1) |
| 2 | 5.8 (1.9--9.7) | 9.2 (4.1--14.3) | 45.6 (17.6--73.7) |
| 3 | 2.4 (0.1--4.7) | 4.5 (1.1--7.9) | 21.1 (2.5--39.8) |
| 4 | 1.5 (0.9--2.2) | 3.1(1.5--4.7) | 14.0 (9.3--18.7) |
| 5 (least deprived) | 1.4 (0.8--1.9) | 2.2 (1.4--3.0) | 11.3 (7.4--15.1) |
|
| |||
| ANOVA | P < 0.001 | P < 0.001 | P < 0.001 |