Evidence map›Paper›PMID 26331817›Full record

ArticleCancer2015

Increased lung cancer mortality rates in the Chinese population from 1973-1975 to 2004-2005: An adverse health effect from exposure to smoking.

Xiu-Yi Zhi, Xiao-Nong Zou, Mu Hu, Yuan Jiang, Man-Man Jia, Gong-Huan Yang

Abstract read
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In one paragraph

Article in Cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

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

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  11. [Mechanism of Ferroptosis and Its Research Progress in Lung Cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2020
    Review
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  13. Influence ofCancer management and research · 2020
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Xiu-Yi ZhiDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
Xiao-Nong ZouNational Office for Cancer Prevention and Control, National Cancer Center, Cancer Institute/Hospital, Chinese Academy of Medical Sciences, Beijing, China.
Mu HuDepartment of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
Yuan JiangOffice of Tobacco Control, Chinese Center for Disease Prevention and Control, Beijing, China.
Man-Man JiaNational Office for Cancer Prevention and Control, National Cancer Center, Cancer Institute/Hospital, Chinese Academy of Medical Sciences, Beijing, China.
Gong-Huan YangInstitute of Basic Medicine, Chinese Academy of Medical Sciences, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung cancer incidence and mortality rates have increased substantially in China despite improvements in clinical diagnosis and treatment approaches as well as significant advances in the implementation of tobacco-control policies in recent decades.

methodsAge-standardized mortality rates and age-specific rates of lung cancer in China were estimated for the periods 1973 to 1975, 1990 to 1992, and 2004 to 2005 using data from 3 National Death Surveys. Among patients with lung cancer who were identified from a hospital-based information system, the percentages of ever-smokers were analyzed according to histologic and demographic variables.

resultsAge-standardized mortality from lung cancer in China dramatically increased from 7.30 per 100,000 during 1973 through 1975 to 27.62 per 100,000 during 2004 through 2005. Increases in lung cancer age-standardized mortality were consistent among men and women in urban and rural populations. Among men ages 75 to 79 years, lung cancer mortality increased remarkably to 453.67 per 100,000 in 2004 and 2005 (from 246.78 per 100,000 during 1990-1992 and from 53.65 per 100,000 during 1973-1975). Among 6674 patients with lung cancer who were identified from 2003 to 2007 from a hospital-based database, 82.97% of men were ever-smokers (73.35% of men with adenocarcinoma and 91.8% of men with squamous cell carcinoma), and 11.18% of women were ever-smokers (6% of women with adenosquamous carcinoma and 39.02% of women with squamous cell carcinoma). Differences in the numbers of ever-smokers were observed between age groups but not according to the year of diagnosis.

conclusionsThe consistent and rapid increases in lung cancer mortality rates observed in the Chinese population and the high prevalence of exposure to smoking in China prompt a strong call for the implementation of a comprehensive tobacco-control policy and specific public health educational strategies.

Indexed as

AdultAgedAge FactorsChinaFemaleHumansLung NeoplasmsMaleMiddle AgedRisk FactorsSex CharacteristicsSmokingChinalung cancermortalitysmokingtobacco control

Identifiers

PMID26331817

What OpenQuestion holds

Textmetadata
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.