Table 3.

Mean (SD) Age, Height, Weight, TBLH BMC, TBLH BA, TBLH BMD, and Estimated Humeral vBMD of the Children With No Fractures and With Fractures Caused by Slight, Medium, or Severe Trauma

	Children with fractures (N = 5655) [mean (SD)]	Children with fractures (all) (N = 549) [mean (SD), p value*]	Children with fractures and trauma levels (N = 280) [mean (SD)]	Children with fractures caused by slight trauma (N = 157) [mean (SD), p value†]	Children with fractures caused by moderate or severe trauma (N = 123) [mean (SD), p value‡]
Age (yr)	9.9 (0.3)	9.9 (0.3), 0.276	9.8 (0.3)§	9.8 (0.3), 0.384	9.9 (0.3), 0.930
Height (cm)	139.6 (6.4)	139.7 (5.9), 0.764	139.7 (6.0)	139.1 (5.8), 0.404	140.5 (6.2), 0.117
Weight (kg)	34.6 (7.4)	35.0 (7.3), 0.279	34.8 (7.4)	33.6 (6.1), 0.072	36.4 (8.6), 0.010
TBLH BMC (g)	891 (185)	884 (172), 0.392	872 (168)	847 (152), 0.003	903 (182), 0.500
TBLH BA (cm2)	1137 (165)	1136 (154), 0.861	1127 (152)	1105 (138), 0.018	1154 (163), 0.264
TBLH BMD (g/cm2)	0.778 (0.055)	0.773 (0.054), 0.053	0.768 (0.053)	0.761 (0.051), <0.001	0.777 (0.055), 0.822
Humeral vol density (cm3)	0.495 (0.05)	0.484 (0.05), <0.001	0.482 (0.05)	0.483 (0.05), 0.005	0.481 (0.05), 0.004

Results are unadjusted.

^*p values are for the difference between all children with fractures compared with children without fractures.

^†p values are for the difference between children with fractures caused by slight trauma compared with those children without fractures.

^‡p values are for the difference between children with fractures caused by moderate or severe trauma compared with children without fractures.

^§p value of 0.045 for difference between all children with fractures compared with those children with fractures who had a trauma level assigned.

^¶p value of 0.037 for difference between all children with fractures compared with those children with fractures who had a trauma level assigned.