Table 1.
Table showing various mean values of femur morphology and influence of Gender.
| Mean | Male | Female | P | |
|---|---|---|---|---|
| Age(Yr) | 68.42 ± 13.68 | 65.38 ± 14.58 | 72.62 ± 11.37 | 0.122 |
| Head Diameter AP(mm) | 43.48 ± 3.34 | 45.54 ± 2.28 | 40.63 ± 2.30 | 0.000* |
| Head Diameter SI(mm) | 43.8 ± 3.59 | 45.94 ± 2.65 | 40.84 ± 2.46 | 0.000* |
| Neck width AP (mm) | 22.93 ± 4.17 | 23.45 ± 4.34 | 22.20 ± 3.90 | 0.302 |
| Neck width SI (mm) | 24.76 ± 3.47 | 26.50 ± 2.81 | 22.36 ± 2.84 | 0.000* |
| Anteversion (°) | 10.08 ± 9.57 | 7.81 ± 9.97 | 13.21 ± 8.22 | 0.048* |
| Isthmus (mm) | 11.85 ± 1.70 | 11.87 ± 1.93 | 11.80 ± 1.37 | 0.882 |
| Isthmus Distance (mm) | 171.53 ± 25.12 | 176.18 ± 26.69 | 165.11 ± 21.78 | 0.125 |
| Femoral length (mm) | 419.53 ± 28.50 | 433.09 ± 28.23 | 400.80 ± 15.46 | 0.000* |
| Anterior Radius of curvature (cm) | 116.77 ± 19.99 | 119.49 ± 17.68 | 113.02 ± 22.73 | 0.263 |
| Neck shaft angle(°) | 127.22 ± 5.22 | 128.27 ± 5.39 | 125.76 ± 4.72 | 0.095 |
| Femoral Offset(mm) | 37.32 ± 5.91 | 37.45 ± 4.57 | 37.13 ± 7.49 | 0.852 |
| Lateral angle(°) | 7.76 ± 1.60 | 8.07 ± 1.70 | 7.33 ± 1.38 | 0.108 |
* ‘P’ value < 0.05.