CharacteristicĀ Mean year of reporta | N | Mean difference (se)b Reported ā measured | Pearson correlation | Regression dilution ratio (95Ā % CI)c |
---|---|---|---|---|
Weight (kg) | ||||
ā1999 | 3893 | ā2.6 (0.10) | 0.88 | 1.00 (0.98ā1.01) |
ā2002 | 3530 | ā1.8 (0.09) | 0.91 | 0.99 (0.98ā1.00) |
ā2006 | 3870 | ā1.2 (0.07) | 0.94 | 0.99 (0.98ā1.00) |
ā2008 | 3921 | ā1.1 (0.05) | 0.97 | 1.02 (1.01ā1.02) |
āP for trend | Ā | <0.001 | <0.001 | 0.07 |
Height (cm)d | ||||
ā1999 | 3951 | 1.2 (0.05) | 0.88 | 0.85 (0.84ā0.87) |
ā2008 | 3943 | 0.8 (0.04) | 0.91 | 0.89 (0.88ā0.90) |
āP for trend | Ā | <0.001 | 0.003 | 0.02 |
BMI (kg/m 2 ) d | ||||
ā1999 | 3863 | ā1.4 (0.04) | 0.85 | 0.98 (0.96ā1.00) |
ā2002 | 3496 | ā1.1 (0.04) | 0.88 | 0.96 (0.95ā0.98) |
ā2006 | 3834 | ā0.9 (0.03) | 0.91 | 0.97 (0.96ā0.99) |
ā2008 | 3887 | ā0.7 (0.02) | 0.95 | 1.01 (1.00ā1.02) |
āP for trend | Ā | <0.001 | <0.001 | 0.30 |
Waist (cm)e | ||||
ā2002 | 1771 | ā10.3 (0.21) | 0.66 | 0.84 (0.80ā0.88) |
ā2006 | 1717 | ā7.2 (0.21) | 0.68 | 0.78 (0.74ā0.82) |
ā2008 | 2153 | ā5.2 (0.18) | 0.71 | 0.80 (0.77ā0.83) |
āP for trend | Ā | <0.001 | <0.001 | 0.08 |
Hips (cm)e | ||||
ā2002 | 1774 | ā2.8 (0.15) | 0.75 | 0.95 (0.91ā0.99) |
ā2006 | 1724 | ā2.3 (0.15) | 0.76 | 0.90 (0.87ā0.94) |
ā2008 | 2165 | ā2.0 (0.12) | 0.82 | 0.95 (0.92ā0.97) |
āP for trend | Ā | <0.001 | <0.001 | 0.70 |