[Retracted] Value of Biochemical Indexes of Bone Metabolism in Predicting Osteoporotic Lumbar Fractures

Table 1

Comparison of general information between the two groups.

Variable	Fracture group ()	Nonfracture group ()
Age (years old)			0.795	0.428
Body mass (kg)			0.346	0.730
BMI (kg/m^2)			0.845	0.358

Data was expressed as the (SD). BMI: body mass index.