Evidence map›Paper›PMID 20931062›Full record

ArticleBulletin of the World Health Organization2010

Trends in smoking and quitting in China from 1993 to 2003: National Health Service Survey data.

Juncheng Qian, Min Cai, Jun Gao, Shenglan Tang, Ling Xu, Julia Alison Critchley

Abstract read
In one paragraph

Article in Bulletin of the World Health Organization, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 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

70 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Nicotine Metabolism Predicted by CYP2A6 Genotypes in Relation to Smoking Cessation: A Systematic Review.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2022
    Pooled it
  2. Pooled it
  3. Trial
  4. Text to Quit China: An mHealth Smoking Cessation Trial.American journal of health promotion : AJHP · 2017
    Trial
  5. Article
  6. Single Nucleotide Polymorphisms WithinCurrent addiction reports · 2024
    Article
  7. Clinic information, pathological, and imaging characteristics in 2 058 surgical patients with lung cancer from a single center.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Trends in insufficient physical activity among adults in China 2010-18: a population-based study.The international journal of behavioral nutrition and physical activity · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Diverging Trends and Expanding Educational Gaps in Smoking in China.International journal of environmental research and public health · 2022
    Article
  18. Article
  19. Trends in Smoking Prevalence and Intensity between 2010 and 2018: Implications for Tobacco Control in China.International journal of environmental research and public health · 2022
    Article
  20. Article

10 more citing papers are in PubMed but not listed here.

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.

Juncheng QianCenter for Health Statistics and Information, Ministry of Health, Beijing, China.
Min Cai
Jun Gao
Shenglan Tang
Ling Xu
Julia Alison Critchley

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveChina has about 350 million smokers, more commonly men. Using data from National Health Service Surveys conducted in 1993, 1998 and 2003, we (i) estimated trends in smoking prevalence and cessation according to sociodemographic variables and (ii) analysed cessation rates, quitting intentions, reasons for quitting and reasons for relapsing.

methodsData were collected from approximately 57 000 households and 200 000 individuals in each survey year. Household members > 15 years of age were interviewed about their smoking habits, quitting intentions and attitudes towards smoking. We present descriptive data stratified by age, sex, income level and rural versus urban residence.

findingsIn China, current smoking in those > 15 years old declined 60-49% in men and 5-3.2% in women over 1993-2003. The decline was more marked in urban areas. However, heavy smoking (≥ 20 cigarettes daily) increased substantially overall and doubled in men. The average age of uptake also dropped by about 3 years. In 2003, 7.9% of smokers reported intending to quit, and 6% of people who had ever smoked reported having quit. Of former smokers, 40.6% quit because of illness, 26.9% to prevent disease and 10.9% for financial reasons.

conclusionSmoking prevalence declined in China over the study period, perhaps due to the combined effect of smoking cessation, reduced uptake in women and selective mortality among men over 40 years of age. However, heavy smoking increased. People in China rarely quit or intend to quit smoking, except at older ages. Further tobacco control efforts are urgently needed, especially in rural areas.

Indexed as

AdolescentAdultAgedChinaFemaleHealth PolicyHealth SurveysHumansMaleMiddle AgedPrevalenceRisk AssessmentSmokingSmoking CessationYoung Adult

Identifiers

PMID20931062
PMCPMC2947036

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.