Table 1.

Comparison between the positive tender point (TP) count in migraineurs and those of controls

	Migraineurs n = 176	Controls n = 132	p value
Positive TP count	6.3 ± 4.3	1.7 ± 2.4	p < 0.001u

Values are absolute numbers and mean ± SD

^uMann-Whitney U test