Table 1 Recruitment quotas based on age, region (SBR = South Bohemian Region, MSR = Moravian-Silesian Region) and activity status
Age group | Runners (60%) | Inactive Controls (40%) | ||
|---|---|---|---|---|
SBR | MSR | SBR | MSR | |
18–25 | 90 | 90 | 60 | 60 |
> 25–35 | 90 | 90 | 60 | 60 |
> 35–45 | 90 | 90 | 60 | 60 |
> 45–55 | 90 | 90 | 60 | 60 |
> 55–65 | 90 | 90 | 60 | 60 |
Total N | 450 | 450 | 300 | 300 |