Table 3.

Factors associated with BSI incidence in British Army infantry recruits

Predictor variable	Co-efficient (95% CI)	p
Regiment †	748.90* (6.85 to 81,866.10)	0.006
Age at Start of Military Training	0.94 (0.54 to 1.62)	0.813
Total Body Mass	0.83 (0.54 to 1.16)	0.282
Lean Body Mass	1.00 (1.00 to 1.00)	0.053
Height	1.05 (0.83 to 1.31)	0.698
Leg aBMD	0.98 (0.96 to 1.01)	0.288
Total 25(OH)D	1.03 (0.98 to 1.07)	0.223
2.4-km Run Time	1.05 (1.01 to 1.09)	0.020
Peak Power Output	1.00 (0.99 to 1.00)	0.196
Maximum Dynamic Lift Strength	1.00 (0.90 to 1.10)	0.721
Total Area	0.99 (0.97 to 1.01)	0.198
Cortical vBMD	1.01 (0.98 to 1.05)	0.487
Trabecular Thickness	2.08 (0.00 to 6.00 × 1065)	0.282
Cortical Pore Diameter	0.00 (0.00 to 3.35 × 1021)	0.368

Bold values indicate significant result

†Parachute Regiment vs Line Infantry (reference group)

*Odds Ratio