Table 1 Clinical characteristics of the acute fracture and old fracture groups
Acute fracture group (n = 113) | Old fracture group (n = 71) | chi-square /F value | P value | |
|---|---|---|---|---|
Age | 64 (53.5,73) | 69 (57,76) | - | 0.53 |
sex | 1.173 | 0.279 | ||
Male | 57 (50.44%) | 30 (42.25%) | ||
Female | 56 (49.56%) | 41 (57.75%) | ||
Region | 0.018 | 0.991 | ||
T | 28 (24.78%) | 17 (23.94%) | ||
TLJ | 57 (50.44%) | 37 (52.12%) | ||
L | 28 (24.78%) | 17 (23.94%) | ||
Genant grade | 18.463 | < 0.001* | ||
0 | 42 (37.17%) | 9 (12.68%) | ||
1 | 25 (22.12%) | 11 (15.49%) | ||
2 | 27 (23.89%) | 29 (40.84%) | ||
3 | 19 (16.82%) | 22 (30.99%) |