Table 1.

Compare with NC group: Results are presented as mean ± SEM

		Healthy control	Osteopenia	Osteoporosis	P value
Age		45.05 ± 7.4	45 ± 15.5	61.71 ± 13.6	0.024
Sex (n)	Men	6	1	2	0.68
	Women	14	7	6	0.55
BMI		27.41 ± 4.1	25.27 ± 3.20	24.63 ± 3.9	0.35
T-score		−0.072 ± 0.7	−1.62 ± 0.24	−3.021 ± 0.6	0.00
Z-score		0.049 ± 0.7	−1.39 ± 0.23	−2.38 ± 0.9	0.00