Table 1.
Sample characteristics by trial mode
|
Variable |
Trial mode |
|
|---|---|---|
| Intervention (N = 4693) | Control (N = 5719) | |
|
Male, % |
39.8 |
38.0 |
|
Age in years, mean (SD) |
58.7 (15.3) |
58.1 (15.3) |
|
Education |
|
|
| 16 and under, % |
36.5 |
38.1 |
| 17/18, % |
25.8 |
26.3 |
| 19 and over, % |
37.7 |
35.6 |
|
Car ownership |
|
|
| No car |
3.9 |
4.4 |
| One car |
37.8 |
39.2 |
| Two or more cars |
58.3 |
56.4 |
|
Indices of multiple deprivation score (quintiles, %) |
|
|
| 1 (lowest) |
25.7 |
21.3 |
| 2 |
20.9 |
16.8 |
| 3 |
19.8 |
19.2 |
| 4 |
17.8 |
20.4 |
| 5 (highest) | 15.8 | 22.2 |