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Table 3 Odds ratio estimates in multivariable logistic regression for acute coronary syndrome by Firth’s penalized likelihood adjusted for EPA/AA ratio

From: Association between the ratio of serum n-3 to n-6 polyunsaturated fatty acids and acute coronary syndrome in non-obese patients with coronary risk factor: a multicenter cross-sectional study

 

BMI group (BMI range)

  
 

Low BMI (< 25)

Moderate BMI (25–< 27.5)

High BMI (≥27.5)

 

OR

95% CI

P value

OR

95% CI

P value

OR

95% CI

P value

Sex

1.41

0.67

2.97

0.37

0.88

0.23

3.39

0.85

0.87

0.28

2.72

0.80

Age

1.03

1.00

1.06

0.06

1.03

0.98

1.08

0.27

0.99

0.95

1.03

0.53

Smoking history

2.28

1.30

4.00

0.00*

1.46

0.54

3.98

0.46

0.91

0.34

2.42

0.85

HbA1c

1.09

0.88

1.36

0.43

1.34

0.98

1.82

0.07

1.46

1.03

2.08

0.04*

CCB

1.38

0.81

2.36

0.24

0.75

0.28

2.01

0.56

0.59

0.20

1.67

0.32

ARB

1.09

0.64

1.88

0.75

1.07

0.42

2.74

0.89

0.47

0.17

1.31

0.15

LDL-C

1.00

0.99

1.01

0.44

1.02

1.00

1.03

0.05*

1.00

0.98

1.01

0.81

EPA/AA ratio

0.41

0.15

1.18

0.10

1.13

0.23

5.45

0.88

2.42

0.59

9.92

0.22

  1. BMI body mass index, SE standard error, CI confidence interval, HbA1c hemoglobin A1c, CCB calcium channel blocker, ARB angiotensin II receptor blocker, LDL-C low-density lipoprotein cholesterol, EPA/AA ratio eicosapentaenoic acid/arachidonic acid ratio
  2. * means P < 0.05. All models were fitted in complete cases who did not have missing data: event/n ratios were 61/812 (Low), 19/275 (Moderate), and 20/203 (High)
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BMC Cardiovascular Disorders

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