Units | Mean | SD | Minimum | Maximum | |
---|---|---|---|---|---|
*UK growth reference, 1990.24 | |||||
Girls (n = 171) | |||||
Age | years | 11.5 | 3.5 | 5.0 | 18.6 |
Height | cm | 146.8 | 19.0 | 109 | 180 |
Z-score height* | – | 0.36 | 0.94 | −1.98 | 2.84 |
Body mass | kg | 42.2 | 15.6 | 18 | 96 |
Z-score body mass* | – | 0.30 | 0.93 | −1.81 | 3.10 |
Total BMD | g/cm2 | 0.96 | 0.13 | 0.73 | 1.25 |
Total BMC | g | 1562 | 597 | 636 | 2980 |
Total Area | cm2 | 1569 | 415 | 847 | 2490 |
BMDoc | g/cm2 | 0.414 | 0.091 | 0.23 | 0.67 |
Boys (n = 123) | |||||
Age | years | 10.6 | 3.1 | 5.1 | 16.3 |
Height | cm | 144.6 | 19.4 | 110 | 189 |
Z-score height* | – | 0.42 | 0.90 | −1.81 | 2.72 |
Body mass | kg | 39.5 | 16.1 | 17 | 98 |
Z-score body mass* | – | 0.49 | 0.92 | −1.60 | 2.96 |
Total BMD | g/cm2 | 0.94 | 0.12 | 0.76 | 1.30 |
Total BMC | g | 1530 | 621 | 671 | 3558 |
Total Area | cm2 | 1566 | 439 | 869 | 2751 |
BMDoc | g/cm2 | 0.427 | 0.110 | 0.22 | 0.78 |