HUNT1 (1985–97) | HUNT2 (1995–97) | HUNT3 (2006–08) | |||||||
---|---|---|---|---|---|---|---|---|---|
Centrality index | Prevalence (%) | Prevalence diff. (%) | Prevalence ratio | Prevalence (%) | Prevalence diff. (%) | Prevalence ratio | Prevalence (%) | Prevalence diff. (%) | Prevalence ratio |
Central | 10.22 | Ref. | Ref. | 16.36 | Ref. | Ref. | 21.69 | Ref. | Ref. |
Intermediate | 10.91 | 0.69 | 1.17 | 16.77 | 0.41 | 1.03 | 23.18 | 1.49 | 1.07 |
Distal | 11.91 | 1.69 | 1.17 | 17.22 | 0.86 | 1.05 | 28.16 | 6.47 | 1.30 |