Statistics | Weight (kg) | Height (cm) | BMI (kg/m2) |
---|---|---|---|
Men (n = 199) | |||
Measured value (M ± SD) | 68.4 ± 9.9 | 170.6 ± 5.6 | 23.5 ± 3.1 |
Self-reported value (M ± SD) | 67.7 ± 9.6b,* | 170.8 ± 5.6b,* | 23.2 ± 2.9b,* |
Pearson’s correlation coefficient | 0.974** | 0.980** | 0.962** |
Mean differencea | −0.7 | 0.01 | −0.3 |
Range | −4.0 to 5.0 | −4.3 to7.5 | −1.9 to 2.6 |
95 % confidence interval | −1.07 to −0.45 | 0.00–0.31 | −0.42 to −0.19 |
Mean absolute value of the differencea | 1.45 | 0.75 | 0.57 |
95 % confidence interval | 1.20–1.71 | 0.64–0.87 | 0.47–0.67 |
Women (n = 164) | |||
Measured value (M ± SD) | 53.4 ± 6.8 | 157.7 ± 6.0 | 21.5 ± 2.8 |
Self-reported value (M ± SD) | 52.8 ± 6.5b,* | 157.5 ± 5.9b,* | 21.3 ± 2.6b,* |
Pearson’s correlation coefficient | 0.986** | 0.989** | 0.979** |
Mean differencea | −0.67 | −0.16 | −0.23 |
Range | −6.2 to 2.5 | −2.7 to 3.2 | −2.8 to 1.3 |
95 % confidence interval | −0.85 to −0.49 | −0.30 to −0.03 | −0.32 to 0.14 |
Mean absolute value of the differencea | 1.01 | 0.68 | 0.44 |
95 % confidence interval | 0.88–1.15 | 0.60–0.77 | 0.37–0.51 |