Table 1.

Baseline Data of Patients Between Group A and Group B (Mean ± SD)

Index	Group A	Group B	P value
Age (years)	68.39 ± 9.26	66.45 ± 7.02	0.76
Height (cm)	160.91 ± 6.20	162.23 ± 7.01	0.54
Weight (kg)	52.02 ± 10.11	50.84 ± 8.99	0.26
BMI (kg/m2)	21.85 ± 3.68	22.17 ± 2.48	0.19
BMD (SD)	−2.84 ± 0.38	−2.76 ± 0.27	0.68

Abbreviations: BMI, body mass index; BMD, bone mineral density.