| Discovery (East Japan) | Replication (West Japan) | P |
---|---|---|---|
N | 6,264 | 5,975 | – |
Female, % | 45.8 | 47.7 | 0.04 |
Age, years (mean ± SD) | 49.9 ± 13.0 | 50.6 ± 13.3 | 0.005 |
BMI, kg/m2 (mean ± SD) | 23.1 ± 3.8 | 23.0 ± 3.6 | 0.03 |
Coffee consumption, cups/day (mean ± SD) | 2.01 ± 1.43 | 2.04 ± 1.41 | 0.30 |
Current alcohol drinkers, % | 63.9 | 59.3 | <  0.001 |
Current alcohol consumption, g/day (mean ± SD)a | 12.2 ± 14.2 | 10.9 ± 12.6 | < 0.001 |