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Table 6 Correlation between neurokinin A serum level and clinical parameters of migraine post-TMS

From: Repetitive transcranial magnetic stimulation as a prophylactic treatment in migraine

  Neurokinin A serum level post-TMS
R P value
No. of headache attacks (days per month) post-TMS 0.824 < 0.001
Duration of individual attack (hours) post-TMS 0.820 < 0.001
No. of pills (per month) post-TMS 0.774 < 0.001
Pain intensity (on scale from 0 to 10) post-TMS 0.827 < 0.001
MIDAS score post-TMS 0.854 < 0.001
  1. P value > 0.05, non-significant (NS); P value < 0.05, significant (S); P value < 0.01, highly significant (HS)
  2. Pearson’s correlation coefficient test