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Table 1 Main characteristics at baseline of healthy participants and people with migraine

From: High concurrent validity between digital and analogue algometers to measure pressure pain thresholds in healthy participants and people with migraine: a cross-sectional study

  Healthy participants
(n = 26)
Migraine (n = 29)
Age (SD) 42.8 (14.3) 47.8 (10.8)
Gender (% female) 18 (69%) 26 (89%)
Days of migraine per month (SD) n/a 6.8 (4.7)
Episodic migraine % n/a 21 (72%)
Chronic migraine % n/a 8 (28%)
HIT- 6a (SD) 42.8 (9.1) 63.3 (7.5)
NPRSb headache severity (SD) 0.3 (0.5) 1.1 (1.4)
Aura (% yes) n/a 6 (20.7)
  1. a HIT 6: Headache Impact Test is ranging from 36 to 78 points; bNPRS: Numeric Pain Rating Scale ranging from 0 to 10 points; n/a: not applicable