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Table 3 Bivariate correlations between OC4D and OCD

From: A novel method for measurement of the occipital-cervical distance via the occiput-C4 distance

 

Neutral

Flexion

Extension

Pearson correlation coefficient

− 0.164

− 0.171

− 0.038

P value

0.068

0.058

0.677

  1. OC4D Occiput-C4 distance, OCD Occipitocervical distance