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Table 6 Distribution of genotypes among smokers and non-smokers

From: T null and M nullgenotypes of the glutathione S-transferase gene are risk factor for CAD independent of smoking

Risk factor

Status

CAD

CON

Odds ratio

[95% C.I]

pvalue

Smokers

Twild

137

77

Reference

-

-

 

Tnull

287

37

4.4

2.7 – 6.9

< .001

Non-smokers

Twild

456

619

Reference

-

-

 

Tnull

174

29

8.1

5.3 – 12.6

< .001

Smokers

Mwild

84

63

Reference

-

-

 

Mnull

340

51

5

3.2 – 7.9

< .001

Non-smokers

Mwild

317

582

Reference

-

-

 

Mnull

313

66

8.7

6.4 – 11.9

< .001

  1. Wild, deletion is not present; Null, deletion is present.