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Table 2 Association of 12 SNPs with emphysema

From: Polymorphism of SERPINE2 gene is associated with pulmonary emphysema in consecutive autopsy cases

Gene and SNP

Allele

Genotypic frequency in subjects with emphysema

(n = 189)

MM/Mm/mm

Genotypic frequency in subjects without emphysema

(n = 1146)

MM/Mm/mm

p value

for

HWE

p value for

minor allele carriers*

p value for

minor allele homozygotes*

SERPINA1

      

   rs8004738

A/G

.26/.50/.24

.24/.51/.25

.873

.761

.459

   rs17751769

A/G

.26/.50/.24

.24/.50/.26

.858

.902

.573

   rs709932

G/A

.53/.40/.07

.56/.37/.07

.450

.439

.866

   rs1303

A/C

.47/.42/.11

.51/.40/.09

.896

.275

.572

   rs11832

A/G

.45/.42/.13

.49/.40/.11

.148

.217

.416

SERPINA3

      

   rs4934

A/G

.37/.44/.19

.35/.47/.18

.440

.699

.910

SERPINE2

      

   rs840088

C/T

.32/.49/.19

.35/.48/.17

.928

.699

.908

   rs975278

A/G

.26/.47/.27

.29/.52/.19

.329

.175

.037

  1. *Multiple logistic regression analysis adjusted for age, sex, and smoking history.
  2. Statistically significant values (p < 0.05) are shown in boldface.
  3. p values shown above have not been adjusted for multiple testing
  4. Abbreviations: MM, major allele homozygote; Mm, heterozygote; mm, minor allele homozygote; HWE, Hardy-Weinberg equilibrium