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Table 3 MR results for the correlation between smoking and alcohol drink behaviors

From: Smoking, alcohol consumption and risk of Dupuytren’s disease: a Mendelian randomization study

Exposure

Outcome

SNP, N

Method

OR

95% CI

P-value

Drinks per week

Age of initiation

37

IVW

0.96

(0.866,1.064)

4.38E-01

MR-Egger

1.073

(0.909,1.266)

4.12E-01

WME

1.053

(0.970,1.142)

2.18E-01

Drinks per week

Cigarettes per day

37

IVW

1.063

(0.886,1.276)

5.12E-01

MR-Egger

0.889

(0.661,1.198)

4.45E-01

WME

0.995

(0.844,1.172)

9.48E-01

Drinks per week

Smoking cessation

36

IVW

1.066

(0.908,1.252)

4.34E-01

MR-Egger

1.029

(0.779,1.360)

8.39E-01

WME

1.066

(0.901,1.263)

4.55E-01

Drinks per week

Smoking initiation

36

IVW

1.376

(1.122,1.688)

2.21E-03

MR-Egger

0.911

(0.678,1.224)

5.41E-01

WME

0.96

(0.851,1.083)

5.06E-01

Age of initiation

Drinks per week

7

IVW

0.782

(0.677,0.902)

7.71E-04

MR-Egger

1.199

(0.886,1.623)

2.92E-01

WME

0.723

(0.637,0.820)

4.56E-07

Cigarettes per day

Drinks per week

22

IVW

1.013

(0.985,1.042)

3.73E-01

MR-Egger

0.977

(0.932,1.024)

3.34E-01

WME

0.997

(0.977,1.018)

8.12E-01

Smoking cessation

Drinks per week

8

IVW

0.987

(0.914,1.066)

7.44E-01

MR-Egger

0.913

(0.715,1.165)

4.91E-01

WME

0.951

(0.905,0.999)

4.50E-02

Smoking initiation

Drinks per week

85

IVW

1.138

(1.099,1.178)

3.55E-13

MR-Egger

1.234

(1.036,1.471)

2.10E-02

WME

1.129

(1.095,1.164)

1.04E-14

  1. Abbreviations: SNPs Single nucleotide polymorphisms, OR OR odds ratio, CI Confidence interval, IVW Inverse variance weighted, WME Weighted median