Table 2 Measurements of the AIIS and subspine space
Measurement | SSI group | Non-SSI group | P value |
|---|---|---|---|
Width | 11.04(± 1.33) | 11.01(± 1.30) | 0.942 |
Length | 26.56(± 5.39) | 25.27(± 2.61) | 0.350 |
Height | 10.67(± 6.03) | 11.70(± 5.22) | 0.289 |
Angle with ilium | 14.48(± 7.09) | 11.64(± 3.62) | 0.188 |
Angle with the plumb line | 14.64(± 6.11) | 16.86(± 4.73) | 0.233 |
Vertical distance | 22.57(± 4.56) | 24.47(± 3.22) | 0.278 |
Horizonal distance | 16.74(± 4.26) | 20.49(± 8.16) | 0.163 |
Straight distance | 14.43(± 3.56) | 15.98(± 2.11) | 0.169 |
Vertical subspine area | 122.53(± 47.34) | 160.96(± 51.06) | 0.075 |
The depth of subspine space | 2.38(± 1.24) | 3.73(± 1.19) | 0.015 |
The height of the deepest point | 9.40(± 1.74) | 9.08(± 2.64) | 0.692 |
Oblique subspine area | 11.56(± 7.85) | 21.05(± 8.27) | 0.006 |