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Table 9 Correlation between sagittal alignment parameters

From: The association of cervical sagittal alignment with adjacent segment degeneration

  Lordosis SVA T1 slope OCI
Baseline
Lordosis − 0.11 0.40** − 0.01
SVA 0.45** 0.20**
T1 slope 0.01
OCI
1 year
Lordosis 0.03 0.55** 0.05
SVA 0.54** 0.35**
T1 slope 0.16*
OCI
2 years
Lordosis 0.03 0.53** 0.20*
SVA 0.53** 0.37**
T1 slope 0.04
OCI
  1. *Correlation is significant at the 0.05 level (2-tailed), **correlation is significant at the 0.01 level (2-tailed)