TABLE 4.

Association of the speed and upper limbs power with the areal bone mineral density of the total spine and pelvis of children.

	OR	95% CI	p-value
Total sample
Sprint
Health zone	1	–	–
Risk for low bone mass	4.25	1.80–10.0	0.001
Upper limb power
Health zone	1	–	–
Risk for low bone mass	3.95	1.46–7.86	0.004
Boys
SPRINT (s)
Health zone	1	–	–
Risk for low bone mass	4.26	1.26–14.40	0.020
Upper limb power
Health zone	1	–	–
Risk for low bone mass	3.75	1.062–13.23	0.040
Girls
SPRINT (s)
Health zone	1	–	–
Risk for low bone mass	4.21	1.26–14.04	0.019
Upper limb power
Health zone	1	–	–
Risk for low bone mass	3.59	1.10–11.68	0.034

Bold p-values denote a significant difference (p < 0.05); OR: odds ratio; 95% CI: 95% of confidence interval.