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Table 4 Linear regression analyses of association between GCH1 -SNP combination and hormonal contraceptives use among patients with current treatment (n = 36)

From: GCH1-polymorphism and pain sensitivity among women with provoked vestibulodynia

 

Coital VAS pain score

 

df

F

p

GCH1 -SNP combination

1

4.71

.037*

Hormonal contraceptives use

1

.11

.726

GCH1 - SNP combination *hormonal contraceptives use

1

4.69

.038*

 

Adj R2 = 0.084

 

PPT arm

 

df

F

p

GCH1 - SNP combination

1

4.64

.039*

Hormonal contraceptives use

1

1.49

.233

GCH1 - SNP combination *hormonal contraceptives use

1

4.632

.039*

 

Adj R2 = 0.054

 

PPT leg

 

df

F

p

GCH1 - SNP combination

1

3.92

.056

Hormonal contraceptives use

1

2.21

.147

GCH1 - SNP combination *hormonal contraceptives use

1

3.90

.057

 

Adj R2 = 0.058

  1. SNP = single nucleotide polymorphism, VAS = visual analogue scale, PPT = pressure pain threshold.