Table 3 Clinical and radiological parameters at the latest follow-up
Variable | FNS(n = 40) | MCS(n = 40) | DHS(n = 40) | F or X2 | P |
|---|---|---|---|---|---|
Follow-up duration (month) | 13.8 ± 0.88 | 13.8 ± 0.76 | 13.45 ± 0.88 | F = 2.31 | P = 0.104 |
Length of femoral neck shortening(mm) | 4.1 ± 1.12 | 3.74 ± 1.22 | 3.85 ± 1.18 | F = 0.99 | P = 0.372 |
Femoral neck shortening > 5 mm | 9(22.5%) | 9(22.5%) | 8(20%) | X2 = 0.098 | P = 0.952 |
Harris score | 91.78 ± 3.71 | 91.03 ± 4.20 | 91.36 ± 3.83 | F = 0.365 | P = 0.70 |