Correlation between Epidurographic Contrast Flow Patterns and Clinical Effectiveness in Chronic Lumbar Discogenic Radicular Pain Treated with Epidural Steroid Injections Via Different Approaches.

Korean J Pain · 2014 · PMC4196501 · PMID 25317285

Europe PMC DOI

hedged sentence

0.0010

closest p · 0.0× alpha

0.0010

boldest claim

The sentences

highly significantP < 0.001actually significant

The ventral spread of the contrast agent was associated with improvement in the VAS score and this difference was statistically significant in group 1 ( P < 0.05), and highly significant in groups 2 and 3 ( P < 0.001).

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