Table 3

The results of the comparison between males and matched females


Males
Females
P value

Preoperative



Primary curve (°)
71.4 ± 21.3*
70.2 ± 18.5
0.79 (NS)
Flexibility (%)
30.1 ± 13.5
38.1 ± 17.5
0.027

Postoperative



Primary curve (°)
35.3 ± 16.3
31.6 ± 18.8
0.35 (NS)
Correction (%)
51.3 ± 12.9
57.1 ± 18.2
0.11 (NS)

Final visit



Primary curve (°)
37.6 ± 16.3
34.4 ± 18.9
0.35 (NS)
Loss of correction (°)
2.3 ± 1.9
2.8 ± 2.2
0.25 (NS)

* Mean ± Standard Deviation NS: Not Significant

Ameri et al. Scoliosis 2008 3:12   doi:10.1186/1748-7161-3-12