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Table 4 Haplotype distributions of UTS2 gene polymorphisms in migraine patients and controls

From: Plasma urotensin-2 level and Thr21Met but not Ser89Asn polymorphisms of the urotensin-2 gene are associated with migraines

Site 1

Site 2

Case (freq)

Control (freq)

p

Odds Ratio [95 %CI]

M

N

24.99 (0.067)

18.45 (0.054)

0.468

1.257 [0.676–2.338]

M

S

119.01 (0.320)

110.55 (0.323)

0.891

0.978 [0.714–1.340]

T

N

0.01 (0.000)a

1.55 (0.005)a

-

-

T

S

227.99 (0.613)

211.45 (0.618)

0.822

0.966 [0.714–1.307]

  1. aFrequencies < 0.03 were ignored in the analysis