Table 2: The Evaluation of LL, α and IVS Measurements

Lumbar Lordosis (LL) Segmental Lordosis Angle (α ) Intervertebral Space (IVS)
Means ± SD Means ± SD Means ± SD
Pre-op 43,52 ± 12,99 8,67 ± 4,98 0,27 ± 0,06
Early post-op 42,92 ± 12,65 8,42 ± 4,91 0,28 ± 0,06
Post-op mo 3 42,72 ± 12,15 8,47 ± 4,10 0,27 ± 0,06
Post-op mo 12 42,70 ± 10,94 8,50 ± 3,38 0,27 ± 0,06
Post-op mo 24 42,95 ± 11,08 8,60 ± 3,67 0,26 ± 0,06
+p 0,969 0,970 0,640
Post-hoc N.S. N.S. N.S.

+ Repeated measures test.
Post-hoc Bonferroni test was used. SD: Standard deviation.
NS: Non-significant (p > 0.05); p: Significance level
** p<0,01.