Total | Roussouly type I | Roussouly type II | Roussouly type III | Roussouly type IV | p | |
---|---|---|---|---|---|---|
Age | 51.84 ± 13.10 | 48.90 ± 10.22 | 54.05 ± 2.11 | 50.77 ± 17.92 | 55.69 ± 5.84 | 0.198 |
C0–C2 angle | 20.42 ± 9.05 | 20.94 ± 9.23 | 20.42 ± 5.91 | 20.37 ± 10.51 | 19.93 ± 7.99 | 0.975 |
C2–C7 angle | 9.61 ± 12.26 | 8.24 ± 8.66 | 7.90 ± 12.69 | 11.08 ± 13.83 | 9.42 ± 12.36 | 0.760 |
C0–C7 angle | 29.89 ± 12.15 | 29.18 ± 9.06 | 28.32 ± 9.85 | 31.07 ± 14.11 | 29.35 ± 12.58 | 0.828 |
EAM | 5.74 ± 7.39 | 4.28 ± 6.04 | 5.19 ± 6.86 | 6.01 ± 8.00 | 7.34 ± 7.86 | 0.425 |
SAIV | 1.45 ± 3.64 | 1.92 ± 3.34 | 1.66 ± 2.55 | 1.31 ± 3.65 | 1.01 ± 4.81 | 0.797 |
IAIV | 4.24 ± 4.08 | 3.51 ± 7.20 | 5.92 ± 4.11 | 4.31 ± 2.70 | 2.66 ± 5.29 | 0.243 |
Gender | ||||||
Male | 66 | 15 | 11 | 28 | 12 | |
Female | 67 | 14 | 10 | 29 | 14 | |
Op level | ||||||
ACDF 3–4 | 36 | 7 | 6 | 16 | 7 | |
ACDF 4–5 | 44 | 10 | 7 | 18 | 9 | |
ACDF 5–6 | 53 | 12 | 8 | 23 | 10 |