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Table 1 Baseline characteristics of the treated attacks

From: Remote electrical neuromodulation (REN) in the acute treatment of migraine: a comparison with usual care and acute migraine medications

Characteristic 1st attack in the run-in phase 2nd attack in the run-in phasea Training treatment Test treatment
Baseline pain severity, % (n/N)
 Mild 46.5% (46/99) 33.3% (33/98) 54.5% (54/99) 35.4% (35/99)
 Moderate 49.5% (49/99) 49.5% (49/98) 40.4% (40/99) 57.6% (57/99)
 Severe 4.0% (4/99) 16.2% (16/98) 5.1% (5/99) 7.1% (7/99)
Presence of baseline associated symptoms, % (n/N)
 Nausea 14.1% (14/99) 29.3% (29/98) 24.2% (24/99) 25.3% (25/99)
 Photophobia 64.6% (64/99) 72.7% (72/98) 64.6% (64/99) 63.6% (63/99)
 Phonophobia 61.6% (61/99) 58.6% (58/98) 50.5% (50/99) 55.6% (55/99)
  1. aOne participant reported only one attack in the run-in phase