Researcher collected data | Self-reported data | Mean difference | ||
---|---|---|---|---|
(Collected - self-reported) | ||||
Mean of individual difference | Range | |||
Mean (SD) | Mean (SD) | |||
Weight (kg) | ||||
All | 76.49 (13.6) | 75.78 (13.40) | 0.70 (1.92) | −5.89-3.63 |
0.93 (0.27)a | −2.08-3.63a | |||
Intervention group | 75.08 (12.01) | 73.99 (11.57) | 1.09 (2.56) | −5.89-3.17 |
1.14 (0.82)a | −0.82-3.17a | |||
Control group | 77.31 (14.67) | 76.82 (14.56) | 0.48 (1.47) | −2.09-3.63 |
Height (cm)b | ||||
All | 162.27 (6.59) | 162.94 (6.81) | −0.56 (1.91) | −5.54-2.06 |
Intervention group | 164.62 (7.5) | 164.78 (7.75) | −0.69 (2.12) | −5.54-1.86 |
Control group | 160.92 (5.77) | 161.92 (6.22) | −0.49 (1.84) | −3.76-2.06 |
Body mass index (BMI), kg/m2 | ||||
All | 29.02 (4.76) | 28.35 (4.84) | 0.43 (1.01) | −1.32–2.43 |
0.46 (1.02)a | −1.32-2.43a | |||
Intervention group | 27.62 (3.33) | 26.41 (2.52) | 0.61 (0.78) | −0.75-1.61 |
0.73 (0.75)a | −0.74-1.61a | |||
Control group | 29.84 (5.33) | 29.42 (5.52) | 0.33 (1.12) | −1.32-2.43 |