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Table 3 Effects of mfPOP stimulation on migraine headache severity parameters

From: Assessing migraine patients with multifocal pupillographic objective perimetry

Parameter

Pre-testing

Post-BP

Post-YP

P-value

Patients experiencing migraine in the 1st day post testing, no. (%)

–

4 (12.5%)

4 (12.5%)

0.48a

Patients experiencing migraine within 3 days post testing, no. (%)

–

11 (34.4%)

13 (41%)

0.68a

Migraine days/week (mean ± SD)

1.4 ± 1.6

1.3 ± 1.4

1.3 ± 1.2

0.96b

% of patients experiencing ‘quite bad’ to ‘very bad’ migraine

34%

25%

43%

0.10c

Mean attack duration (hours)

1.41

1.09

1.07

0.71b

% of patients taking medication

50%

50%

53%

0.93c

  1. aMcNemar’s test
  2. bOne way ANOVA
  3. cCochran’s Q test