Evidence map›Paper›PMID 26236748›Full record

ArticleJournal of diabetes research2015

Current Smoking Dose-Dependently Associated with Decreased β-Cell Function in Chinese Men without Diabetes.

Chun Wang, Yijun Wang, Junxia Wu, Suyi Liu, Ying Zhu, Shurong Lv, Ping Lin, Xiaoke Wang, Yan Xu, Shali Yu and 2 more

Abstract read
In one paragraph

Article in Journal of diabetes research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
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  10. Observational
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Chun WangDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Yijun WangDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Junxia WuDepartment of Comprehensive Statistics, The Third People's Hospital of Nantong, Nantong, Jiangsu 226000, China.
Suyi LiuDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Ying ZhuDepartment of Computer Science, School of Computer Science and Technology, Nantong University, Nantong, Jiangsu 226000, China.
Shurong LvDepartment of Chronic Non-Communicable Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China.
Ping LinDepartment of Chronic Non-Communicable Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China.
Xiaoke WangDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Yan XuDepartment of Chronic Non-Communicable Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China.
Shali YuDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Gang ChenDepartment of Environmental Health, School of Public Health, Nantong University, Nantong, Jiangsu 226000, China.
Quanyong XiangDepartment of Chronic Non-Communicable Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, Jiangsu 210009, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to evaluate the associations between chronic smoking and insulin resistance and β-cell function in Chinese men without diabetes. A total of 1,568 participants were recruited by multistage sampling. Using homeostatic model assessment (HOMA), geometric means of insulin resistance (HOMA-IR) and β-cell function (HOMA-β) with 95% confidence interval (CI) were calculated by general linear model. Odds ratios (ORs) with 95% CI were estimated to evaluate the associations between smoking status and insulin resistance and β-cell deficiency under a logistic regression model. Current smokers had higher levels of 2 h glucose (6.66 versus 6.48 mmol/L) for oral glucose tolerance test and lower levels of fasting insulin (5.68 versus 6.03 mU/L) than never smokers. The adjusted means for HOMA-β (%) were 54.86 in current smokers and 58.81 in never smokers (P = 0.0257). Current smoking was associated with β-cell deficiency (OR 1.29, 95% CI 1.01-1.64) compared to never smoking. The β-cell function gradually decreased with increasing smoking intensity (P trend = 0.0026), and the differences were statistically significant when the pack-year of smoking was 20 or above. No association was observed between smoking status and HOMA-IR. Our study suggested that chronic smoking may dose-dependently suppress insulin secretion in Chinese men.

Indexed as

Insulin ResistanceAdultAgedAlcohol AbstinenceAlcohol DrinkingBlood GlucoseCase-Control StudiesChinaCholesterol, HDLCholesterol, LDLGlucose Tolerance TestHumansInsulinInsulin-Secreting CellsInsulin SecretionLogistic ModelsBlood GlucoseCholesterol, HDLCholesterol, LDLInsulinTriglycerides

Identifiers

PMID26236748
PMCPMC4506814

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.