Group 1 (n = 27) | Group 2(n = 15) | Total (n = 42) | P value | |
---|---|---|---|---|
Age (years) | 79.5±7.8 | 77.7±12.1 | 78.8±9.3 | 0.599 |
Male:Female | 12:15 | 3:12 | 15:27 | 0.180 |
Osteoporosis | 8 (n = 13) | 9 (n = 10) | 17 (n = 23) | 0.179 |
BMI | 22.5±3.5 | 23.0 ±3.5 | 22.7±3.4 | 0.690 |
Trauma history | 13 | 8 | 21 | 1.000 |
Prior surgery (hip, spine) | 7 | 4 | 11 | 1.000 |
Vertebral compression fracture | 18 | 8 | 26 | 0.511 |
Past medical history | ||||
Diabetes | 4 | 1 | 5 | 0.639 |
Hypertension | 10 | 4 | 14 | 0.734 |
Chronic renal disease | 2 | 1 | 3 | 1.000 |
Malignancy | 2 | 6 | 8 | 0.016 |
Chief complaint | ||||
Lower back pain | 24 | 2 | 26 | 0.000 |
Radiating pain | 10 | 0 | 10 | 0.007 |
Hip pain | 2 | 10 | 12 | 0.000 |
Other cause of pain | 23 | 8 | 31 | 0.034 |
Acute vertebral compression fracture | 9 | 2 | 11 | 0.273 |
Spinal stenosis | 17 | 0 | 17 | 0.000 |
Other PIF | 3 | 2 | 5 | 1.000 |
Acute hip fracture | 1 | 4 | 5 | 0.047 |