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Table 2 The results of statistical analysis concerning reported values of VAS & VNRS

From: The efficiency of botulinum toxin type A for the treatment of masseter muscle pain in patients with temporomandibular joint dysfunction and tension-type headache

 

Examination I

Examination II

Average ± SD

4,86 ± 1,84

1,21 ± 1,12

Median

5

1

Min - Max

2–8

0–4

Wilcoxon matched pairs test

p = 0,00000

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The Journal of Headache and Pain

ISSN: 1129-2377

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