Self-Reported and Measured Values and the Difference Between Them
| Parameter | Self-reported values | Measured values | Difference (%) |
| Weight (kg) | |||
| Total (n = 824) | 78.9 ± 17.7 (37.0–161.5) | 80.3 ± 18.3 (34.0–161.0) | −1.6 ± 3.0 (−18.6 to 14.7) |
| Female (n = 490) | 73.0 ± 16.9 (37.0–135.0) | 74.3 ± 17.5 (34.0–135.0) | −1.6 ± 2.9 (−15.4 to 14.7) |
| Male (n = 334) | 87.5 ± 15.2 (54.5–161.5) | 88.9 ± 15.9 (56.0–161.0) | −1.5 ± 3.3 (−18.6 to 4.5) |
| Height (cm) | |||
| Total (n = 713) | 170.5 ± 9.4 (146.0–196.0) | 170.1 ± 9.5 (146.0–196.0) | 0.2 ± 1.2 (−5.0 to 7.5) |
| Female (n = 413) | 164.9 ± 6.2 (146.0–186.0) | 164.5 ± 6.5 (146.0–186.0) | 0.2 ± 1.1 (−5.0 to 7.5) |
| Male (n = 300) | 178.1 ± 7.2 (158.0–196.0) | 177.7 ± 7.5 (156.0–196.0) | 0.2 ± 1.2 (−2.3 to 7.5) |
| BMI (kg/m2) (n = 713) | 27.1 ± 5.4 (14.5–50.7) | 27.6 ± 5.7 (14.8–52.1) | −1.9 ± 3.7 (−22.0 to 13.2) |
| BSA (m2) (n = 713) | 1.9 ± 0.2 (1.3–2.7) | 1.9 ± 0.2 (1.2–2.7) | −0.5 ± 1.6 (−9.1 to 8.3) |
| LBM (kg) (n = 713) | 54.6 ± 10.2 (31.7–82.7) | 54.9 ± 10.4 (28.9–84.0) | −0.3 ± 2.2 (−11.2 to 12.3) |
Data are mean ± SD, followed by range in parentheses.