Table 3. Logistic regression of the relation between body mass index (dependent variable) and bioelectrical impedance parameters (independent variables).

	BMI
	OR	95%CI	p-value
Resistance (R)	0.97	0.97-0.98	<0.001
Reactance (Xc)	0.86	0.83-0.90	<0.001
Resistance/height (R/H)	0.96	0.95-0.97	<0.001
Reactance/height (Xc/H)	0.80	0.75-0.85	<0.001
Phase angle (PA)	2.02	1.4-2.91	<0.001

BMI: body mass index; OR: Odds Ratio; 95%CI: 95% confidence interval. Adjusted for age, gender and sexual maturity. Data for p<0.05.