Table 1.
Sample characteristics of the enrolled population
| Subgroups (N) |
Treatment conditions | ||||||
|---|---|---|---|---|---|---|---|
| Total (4099) |
Control (1009) |
EU CDC (628) |
WHO (526) |
SMOH (639) |
BIT (606) |
UK Gov (661) |
|
| Age group | |||||||
| 18–39 years | 46.7 | 46.6 | 48.6 | 45.3 | 47.6 | 46.9 | 45.5 |
| 40–59 years | 31.6 | 31.7 | 30.1 | 33.5 | 30.7 | 31.5 | 32.1 |
| ≥ 60 years | 21.7 | 21.7 | 21.3 | 21.2 | 21.8 | 21.6 | 22.4 |
| Education | |||||||
| Degree | 25.2 | 23.2 | 26.3 | 26.8 | 25.7 | 25.6 | 25.3 |
| No degree | 72.8 | 74.6 | 72.0 | 70.9 | 72.1 | 72.3 | 73.8 |
| Prefer not to say | 1.9 | 2.2 | 1.8 | 2.3 | 2.2 | 2.1 | 0.9 |
| Sex | |||||||
| Men | 51.2 | 50.3 | 50.6 | 53.4 | 53.1 | 51.2 | 49.5 |
| Women | 48.8 | 49.7 | 49.4 | 46.6 | 46.9 | 48.8 | 50.5 |
| Ethnicity | |||||||
| White | 86.0 | 85.9 | 87.7 | 86.3 | 85.8 | 83.5 | 86.5 |
| Black | 3.0 | 3.4 | 2.5 | 2.9 | 3.1 | 3.1 | 2.6 |
| Asian | 7.0 | 6.9 | 6.2 | 5.4 | 8.0 | 8.9 | 6.2 |
| Mixed/other | 4.1 | 3.8 | 3.5 | 5.4 | 3.1 | 4.5 | 4.7 |
Values refer to percentages of each group