Evidence map›Paper›PMID 31010129›Full record

SynthesisInternational journal of environmental research and public health2019

Age Differences in the Relationship between Secondhand Smoke Exposure and Risk of Metabolic Syndrome: A Meta-Analysis.

Hui-Jian Chen, Gai-Ling Li, Ao Sun, Dang-Sheng Peng, Wan-Xia Zhang, You-E Yan

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.5field-weighted citation impact, top 11% of its field
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

18 citing papers in PubMed, 31 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Hui-Jian ChenDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. 2016203010030@whu.edu.cn.ORCID 0000-0001-9509-8693
Gai-Ling LiDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. 2016203010033@whu.edu.cn.
Ao SunDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. sunaonihao@foxmail.com.
Dang-Sheng PengDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. 2018203010028@whu.edu.cn.
Wan-Xia ZhangDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. zhangwanxia92@163.com.
You-E YanDepartment of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China. yanyoue@whu.edu.cn.
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Secondhand smoke (SHS), a common environmental exposure factor, has become a serious public health problem. Metabolic syndrome is another worldwide clinical challenge. Our study tried to determine the age differences in the relationship between SHS and the risk of metabolic syndrome. Studies were searched in PubMed and Web of Science from 11 November to 30 November 2018. Eighteen studies were finally included based on inclusion and exclusion criteria. The relationship between SHS and the risk indicators of metabolic syndrome was analyzed. The weighted mean difference (WMD) of fasting plasma glucose (FPG), insulin, body mass index (BMI), and waist circumference (WC), and the standard mean difference (SMD) of total cholesterol, triglycerides, and low- and high-density lipoprotein-cholesterol (LDL-C, HDL-C) were calculated in a meta-analysis. SHS was positively associated with the level of insulin and WC. According to the subgroup analysis based on age difference, SHS was positively associated with FPG in the upper age group, and positively associated with LDL-C and negatively associated with HDL-C in the lower age group. BMI showed a more obvious positive correlation in the adults group than in the children and the teenagers group. In conclusion, the association of metabolic syndrome with SHS varies with age. When exposed to SHS, older people may be more susceptible to glucose metabolic disorder, but younger people may be more susceptible to lipid metabolic disorder.

Indexed as

AdolescentAdultAge FactorsAgingBlood GlucoseBody Mass IndexChildCholesterol, HDLHumansInsulinInsulin ResistanceLipid MetabolismMetabolic SyndromeObesityObesity, AbdominalRisk FactorsBlood GlucoseCholesterol, HDLInsulinTobacco Smoke PollutionTriglyceridesage differenceglucose metabolismlipid metabolismmeta-analysismetabolic syndromesecondhand smoke

Identifiers

PMID31010129
PMCPMC6518058
OpenAlexW2938977816

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.