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

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dc.contributor.authorBaek, Wonhee-
dc.contributor.authorLee, Ji-Won-
dc.contributor.authorLee, Hye Sun-
dc.contributor.authorHan, Donghee-
dc.contributor.authorChoi, Su-Yeon-
dc.contributor.authorChun, Eun Ju-
dc.contributor.authorHan, Hae-Won-
dc.contributor.authorPark, Sung Hak-
dc.contributor.authorSung, Jidong-
dc.contributor.authorJung, Hae Ok-
dc.contributor.authorLee, Hyangkyu-
dc.contributor.authorChang, Hyuk-Jae-
dc.date.accessioned2021-07-26T01:55:48Z-
dc.date.available2021-07-26T10:57:49Z-
dc.date.issued2021-05-11-
dc.identifier.citationLipids in Health and Disease. 2021 May 11;20(1):49ko_KR
dc.identifier.issn1476-511X-
dc.identifier.urihttps://hdl.handle.net/10371/174756-
dc.description.abstractBackground
The triglyceride glucose (TyG) index is a noninsulin-based marker for insulin resistance (IR) in general practice. Although smoking and heavy drinking have been regarded as major risk factors for various chronic diseases, there is limited evidence regarding the combined effects of smoking and alcohol consumption on IR. This study aimed to investigate the relationship between the TyG index and smoking and alcohol consumption using two Korean population-based datasets.

Methods
This study included 10,568 adults in the Korean National Health and Nutrition Examination Survey (KNHANES) and 9586 adults in the Korean Initiatives on Coronary Artery Calcification (KOICA) registry datasets. Multivariate logistic analysis was conducted to explore the relationship between smoking and alcohol consumption and the TyG index. To assess the predictive value of smoking and alcohol consumption on high TyG index, the area under the curve (AUC) were compared and net reclassification improvement (NRI) and integrated discrimination improvement (IDI) analyses were derived.

Results
The combined effect of smoking and alcohol consumption was an independent risk factor of a higher TyG index in the KNHANES (adjusted odds ratio: 4.33, P < .001) and KOICA (adjusted odds ratio: 1.94, P < .001) datasets. Adding smoking and alcohol consumption to the multivariate logistic models improved the model performance for the TyG index in the KNHANES (AUC: from 0.817 to 0.829, P < .001; NRI: 0.040, P < .001; IDI: 0.017, P < .001) and KOICA (AUC: from 0.822 to 0.826, P < .001; NRI: 0.025, P = .006; IDI: 0.005, P < .001) datasets.

Conclusions
Smoking and alcohol consumption were independently associated with the TyG index. Concurrent smokers and alcohol consumers were more likely to have a TyG index that was ≥8.8 and higher than the TyG indices of non-users and those who exclusively consumed alcohol or smoking tobacco.
ko_KR
dc.description.sponsorshipThis work was supported by the Technology Innovation Program (20002781,
A Platform for Prediction and Management of Health Risk Based on Personal Big Data and Lifelogging) funded by the Ministry of Trade, Industry and Energy (MOTIE, South Korea) to JW Lee, and the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) Baek et al. Lipids in Health and Disease (2021) 20:49 Page 9 of 11 (NRF-2019R1A2C1010043) to H Lee. Additionally, this work was supported by Institute for Information and Communications Technology Promotion (IITP) grant funded by the Korean government (MSIT) (2019-31-1293), for autonomous digital companion framework and application to HJ Chang
ko_KR
dc.language.isoenko_KR
dc.publisherBMCko_KR
dc.subjectAlcohol consumption-
dc.subjectCross-sectional study-
dc.subjectKorean-
dc.subjectLife-style modification-
dc.subjectSmoking-
dc.subjectInsulin resistance-
dc.subjectTriglyceride glucose index-
dc.titleConcurrent smoking and alcohol consumers had higher triglyceride glucose indices than either only smokers or alcohol consumers: a cross-sectional study in Koreako_KR
dc.typeArticleko_KR
dc.contributor.AlternativeAuthor백원희-
dc.contributor.AlternativeAuthor이지원-
dc.contributor.AlternativeAuthor이혜선-
dc.contributor.AlternativeAuthor한동희-
dc.contributor.AlternativeAuthor최수연-
dc.contributor.AlternativeAuthor전은주-
dc.contributor.AlternativeAuthor한해원-
dc.contributor.AlternativeAuthor박성학-
dc.contributor.AlternativeAuthor성지동-
dc.contributor.AlternativeAuthor정해옥-
dc.contributor.AlternativeAuthor이향규-
dc.contributor.AlternativeAuthor장혁재-
dc.identifier.doi10.1186/s12944-021-01472-2-
dc.citation.journaltitleLipids in Health and Diseaseko_KR
dc.language.rfc3066en-
dc.rights.holderThe Author(s)-
dc.date.updated2021-05-16T03:12:30Z-
dc.citation.number1ko_KR
dc.citation.startpage49ko_KR
dc.citation.volume20ko_KR
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