Parameter | PVP | PKP | t/χ2 | P |
---|---|---|---|---|
Case | 30 | 34 | ||
Sex | ||||
Male (cases) | 9 | 12 | 0.203 | 0.653 |
Female (cases) | 21 | 22 | ||
Age (years old) | 75.81 ± 7.12 | 75.12 ± 6.92 | 0.393 | 0.696 |
BMI (kg/m2) | 23.37 ± 3.52 | 23.15 ± 3.44 | 0.355 | 0.724 |
BMD (T value) | − 3.67 ± 0.66 | − 3.62 ± 0.73 | 0.286 | 0.776 |
Course of disease (months) | 7.22 ± 2.77 | 7.65 ± 2.61 | 0.639 | 0.525 |
Mean follow-up time (months) | 28.78 ± 8.33 | 27.16 ± 7.67 | 0.810 | 0.421 |
Fall history | ||||
Yes (cases) | 11 | 10 | 0.617 | 0.537 |
No (cases) | 19 | 24 |