Correlation of Psoas Muscle Index with Fragility Vertebral Fracture: A Retrospective Cross-Sectional Study of Middle-Aged and Elderly Women

Table 2

The relationship between vertebral fracture site and osteoporosis.

	Osteoporosis (n = 57)	Nonosteoporosis (n = 50)	Chi-square value	value
Thoracic fracture	10 (9.3)	12 (11.2)	0.203	0.653
Lumbar fracture	20 (18.7)	30 (28)	2.61	0.106
Combined thoracolumbar fracture	27 (25.2)	8 (7.5)	12.331	<0.001