Evidence map›Paper›PMID 25922989›Full record

SynthesisInternational journal of environmental research and public health2015

A Meta-Analysis of Cigarette Smoking Prevalence among Adolescents in China: 1981-2010.

Juan Han, Xinguang Chen

Abstract readMeta-Analysis
In one paragraph

Synthesis in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 3 pooled it
–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

36 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  9. Article
  10. Review
  11. The Relationship BetweenPharmacogenomics and personalized medicine · 2023
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  12. Role ofPharmacogenomics and personalized medicine · 2023
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  13. Article
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  16. Article
  17. Review
  18. Article
  19. A Hidden Epidemic of "Intermediate Risk" Oropharynx Cancer.Laryngoscope investigative otolaryngology · 2019
    Review
  20. Tobacco and the lung cancer epidemic in China.Translational lung cancer research · 2019
    Review
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

2 authors.

Juan HanDepartment of Child and Adolescent and Maternal Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan 430032, China. hjtj1994@hust.edu.cn.
Xinguang ChenPediatric Prevention Research Center, Wayne State University, Detroit, MI 48201, USA. jimax.chen@ufl.edu.

Funding

Measuring Cigarette Smoking Behavior Progression with Cross-Sectional DataR01DA022730 · NIDA · WAYNE STATE UNIVERSITY · PI CHEN, XINGUANG · 2008 to 2011
$847k
NIDA NIH HHS R01 DA022730NIDA NIH HHS R01DA022730
6 · The paper itself

Abstract

backgroundSystematic data regarding adolescent smoking are needed at the national level to support evidence-based tobacco control in China. The goal of this study was to estimate smoking prevalence among Chinese adolescents using published data.

methodsPublished studies were located electronically from the commonly used databases in Chinese and English, complemented by manual searching. Forty-five studies were selected of the 9771 retrieved from the databases. These studies targeted adolescents aged 12-17 or middle/high school students, were conducted during the 1981-2010, and had adequate data for meta-analysis. The 45 selected studies covered 52 sites in different parts of China. Smoking rates were estimated using the sample-weighted and random effect method.

resultsThe estimated prevalence rate of lifetime smoking (ever smoked) varied within a narrow range (39.04%-46.03%) for males and progressively increased from 2.47% in 1981-1985 to 19.72% in 2001-2005 for females. The prevalence rate of current (30-day) smoking for males declined from 26.62% in 1981-1985 to 10.86% in 1996-2000 before increasing again. The prevalence of current smoking for females increased from 0.29% in 1981-1985 to 3.26% in 2006-2010.

conclusionsThe high levels of male smoking and the rapid increase in female smoking indicate growing burdens from tobacco-related diseases, underscoring the urgent need to strengthen adolescent tobacco control in China.

Indexed as

AdolescentChinaFemaleHumansMaleNicotianaPrevalenceSmokingStudentsTobacco Use Disorder

Identifiers

PMID25922989
PMCPMC4454929

What OpenQuestion holds

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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.