Evidence map›Paper›PMID 33807331›Full record

ArticleInternational journal of environmental research and public health2021

Health Knowledge about Smoking, Role of Doctors, and Self-Perceived Health: A Cross-Sectional Study on Smokers' Intentions to Quit.

Tianfeng He, Lefan Liu, Jing Huang, Guoxing Li, Xinbiao Guo

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

11 citing papers in PubMed, 12 citations in OpenAlex.

  1. Level of Awareness About Chronic Obstructive Pulmonary Disease Among Active Smokers.International journal of chronic obstructive pulmonary disease · 2026
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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

5 authors at 2 institutions in 1 country.

Tianfeng HeDepartment of Occupational and Environmental Health Sciences, School of Public Health, Peking University, 38 Xueyuan Road, Beijing 100191, China.ORCID 0000-0002-9986-118X
Lefan LiuCenter for Health Economics, School of Economics, University of Nottingham Ningbo China, Ningbo 315100, China.
Jing HuangDepartment of Occupational and Environmental Health Sciences, School of Public Health, Peking University, 38 Xueyuan Road, Beijing 100191, China.
Guoxing LiDepartment of Occupational and Environmental Health Sciences, School of Public Health, Peking University, 38 Xueyuan Road, Beijing 100191, China.ORCID 0000-0001-9237-0751
Xinbiao GuoDepartment of Occupational and Environmental Health Sciences, School of Public Health, Peking University, 38 Xueyuan Road, Beijing 100191, China.ORCID 0000-0002-5589-9514
Peking University · CNUniversity of Nottingham Ningbo China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Limited empirical work has been done to compare the effects that health knowledge and advice from doctors have on smokers' intentions to quit. This paper examines the association of smokers' intentions to quit with health knowledge, advice from doctors, and self-perceived health. A sample of 2509 smokers aged 15-69 years old in Ningbo was used from China's National Health Literacy Surveillance survey, conducted in 2018 and 2019. Respondents were asked whether they agree smoking causes stroke, heart attack, lung cancer; and heart diseases in adults, lung illnesses in children, and lung cancer in adults, by secondhand smoke, respectively. Using the logistic model, we found that knowing that smoking causes stroke and lung cancer more than doubles the odds of one's intention to quit (OR = 2.705,

Indexed as

SmokersSmoking CessationAdolescentAdultAgedChildCross-Sectional StudiesHealth StatusHumansIntentionMiddle AgedSmokingYoung Adultcessationhealth knowledgeintention to quitlow/middle income countrysecondhand smokesmoking caused disease

Identifiers

PMID33807331
PMCPMC8037039
OpenAlexW3150206811

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.