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Table 2 Influence of intervertebral disk location on measured intervertebral disk width

From: Intervertebral disk width in dogs with and without clinical signs of disk associated cervical spondylomyelopathy

Intervertebral disk space Mean width (in mm) p-value C2-C3 p-value C3-C4 p-value C4-C5 p-value C5-C6 p-value C6-C7
C2-C3 5.36 NA 0.0045* <.0001* <.0001* 0.0008*
C3-C4 5.53 0.0045* NA 0.0019* 0.0207 0.0561
C4-C5 5.79 <0.0001* 0.0019* NA 0.438 0.728
C5-C6 5.72 <0.0001* 0.0207 0.438 NA 0.824
C6-C7 5.75 0.0008* 0.0561 0.728 0.824 NA
  1. Mean overall intervertebral disk width and p-value for each assessed intervertebral disk space. Significant differences are indicated by (*). Significance level for multiple comparisons is adjusted by Bonferroni’s method.