Table 1 Details of Sagittal alignment parameters
Male | Female | P value | Total | ||||
|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | ||
C7 Slope (°)* | 23.31 | 6.72 | 18.58 | 9.65 | 0.005 | 20.45 | 8.88 |
C2-C7 Cobb (°)* | -12.24 | 11.02 | -4.75 | 11.94 | 0.001 | -7.72 | 12.10 |
C2-S1 SVA (mm) | 21.88 | 33.54 | 11.03 | 30.87 | 0.083 | 15.33 | 32.25 |
C7-S1 SVA (mm)* | 10.25 | 28.73 | -3.75 | 28.49 | 0.013 | 1.80 | 29.27 |
C2-7PL (mm) | 11.63 | 11.99 | 14.78 | 11.30 | 0.164 | 13.53 | 11.63 |
T5-T12 Cobb (°) | 24.79 | 10.37 | 22.57 | 8.93 | 0.231 | 23.45 | 9.54 |
T10-L2 Cobb (°) | 3.60 | 6.87 | 2.69 | 7.44 | 0.518 | 3.05 | 7.20 |
L1-S1 Cobb (°) | 51.07 | 11.03 | 48.56 | 11.71 | 0.262 | 49.56 | 11.46 |
PI (°)* | 49.03 | 11.51 | 44.52 | 10.23 | 0.033 | 46.30 | 10.93 |
PT (°) | 11.15 | 6.67 | 10.27 | 34.52 | 0.524 | 10.62 | 7.09 |
SS (°) | 37.88 | 8.49 | 34.52 | 8.92 | 0.051 | 35.85 | 8.87 |