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Table 3 Headache frequency (secondary outcome)

From: The efficacy of ultrasound-guided multifidus cervicis plane block versus greater occipital nerve block for cervicogenic headache

 

GONB group

MCPB group

P value

Baseline frequency (no./week)

6.7 (5.2)

5.5 (4.3)

0.216

2-week visit frequency (no./week)

2.12 (2.30)

2.15 (2.16)

0.843

4-week visit frequency (no./week)

2.36 (2.40)

2.04 (2.09)

0.193

  1. GONB Greater occipital nerve block, MCP Multifidus cervicis plane block
  2. P ≤ 0.05 is significant