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Table 3 Univariate and multivariate logistic regression analysis of risk variables associated with a high triglyceride glucose index

From: Concurrent smoking and alcohol consumers had higher triglyceride glucose indices than either only smokers or alcohol consumers: a cross-sectional study in Korea

 

KNHANES (2013–2018)

KOICA registry (2012–2016)

Univariate

P

Multivariate

P

Univariate

P

Multivariate

P

OR (95 CI)

OR (95 CI)

OR (95 CI)

OR (95 CI)

Age

1.02 (1.02–1.03)

<.001

1.01 (1.00–1.01)

.012

1.01 (1.00–1.01)

.102

1.00 (0.99–1.01)

.630

Sex

 Female

Reference [1]

   

Reference [1]

   

 Male

4.13 (3.61–4.73)

<.001

1.33 (1.10–1.59)

.002

6.20 (5.13–7.57)

<.001

2.13 (1.72–2.67)

<.001

Final education

 Elementary school

Reference [1]

       

 Middle school

0.77 (0.56–1.06)

.115

0.87 (0.89–1.56)

.425

    

 High school

0.70 (0.56–0.89)

.003

1.17 (0.61–1.23)

.266

    

 University

0.62 (0.50–0.78)

<.001

1.05 (0.79–1.40)

.743

    

SBP

1.05 (1.04–1.06)

<.001

1.02 (1.02–1.03)

<.001

1.03 (1.02–1.03)

<.001

1.01 (1.00–1.02)

.002

WC

1.09 (1.08–1.10)

<.001

1.04 (1.03–1.04)

<.001

    

BMI

    

1.25 (1.22–1.28)

<.001

1.09 (1.06–1.12)

<.001

TC

1.03 (1.02–1.03)

<.001

1.03 (1.03–1.03)

<.001

1.03 (1.03–1.03)

<.001

1.04 (1.03–1.04)

<.001

HDL

0.92 (0.91–0.93)

<.001

0.93 (0.92–0.94)

<.001

0.92 (0.91–0.93)

<.001

0.92 (0.92–0.93)

<.001

Regular exercise

 Yes

Reference [1]

   

Reference [1]

   

 No

1.09 (0.94–1.26)

.244

1.07 (0.91–1.26)

.412

1.18 (1.04–1.34)

.009

1.26 (1.09–1.45)

.002

Smoking and alcohol

 Non-user

Reference [1]

       

 Drinker

3.09 (2.30–4.10)

<.001

2.76 (1.97–3.84)

<.001

1.70 (1.41–2.03)

<.001

1.42 (1.16–1.73)

<.001

 Smoker

2.37 (2.04–2.75)

<.001

1.56 (1.31–1.86)

<.001

1.80 (1.53–2.11)

<.001

1.33 (1.11–1.59)

.002

 Co-user

4.59 (3.62–5.78)

<.001

4.33 (3.26–5.72)

<.001

1.94 (1.85–2.86)

<.001

1.94 (1.55–2.41)

<.001

  1. The high TyG index group comprises subjects with a TyG index ≥8.8
  2. KNHANES Korean National Health and Nutrition Examination Survey, KOICA Korean Initiatives on Coronary Artery Calcification, OR Odds ratio, CI Confidence interval, SBP Systolic blood pressure, WC Waist circumference, BMI Body mass index, TC Total cholesterol, HDL High density lipoprotein
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Lipids in Health and Disease

ISSN: 1476-511X