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Table 2 Average VAS scores of impar ganglion block patients

From: Retrospective evaluation of pain in patients with coccydynia who underwent impar ganglion block

Observation time

VAS (Mean ± SD)

P-value

Before the block

7.4 ± 1

 

After the block

5.2 ± 1.5

< 0.001

< 3 months

4.7 ± 2.1

< 0.001

3–6 months

4.3 ± 2.4

< 0.001

6 months-1 year

4.2 ± 2.6

< 0.001

  1. VAS Visual Analog Scale; Values compared with the average value before the block p < 0.01