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Table 8 GPX-1 activities in subgroups of three score systems of severity of CAD

From: Case control feasibility study assessing the association between severity of coronary artery disease with Glutathione Peroxidase-1 (GPX-1) and GPX-1 polymorphism (Pro198Leu)

Vessel score subgroups

 

SVD

DVD

TVD

p value

GPX-1 (U/g Hb)

28.4 ± 9.5

15.0 ± 4.4

13.1 ± 3.4

0.000

Stenosis score subgroups

 

(1–7) Mild

(8–15) Moderate

(16≤) Severe

p value

GPX-1 (U/g Hb)

23.5 ± 10.4

17.5 ± 10.5

10.9 ± 2.9

0.006

Extent score subgroups

 

(≤25 %) Mild

(26–49 %) Moderate

(50 %≤) Severe

p value

GPX-1 (U/g Hb)

22.4 ± 9.7

16.3 ± 11.1

10.5 ± 9.3

0.020

  1. DVD Double Vessel Disease, SVD Single Vessel Disease, TVD Triple Vessel Disease
  2. One way Analysis of variance (ANOVA) test. Significant at p ≤ 0.05 level