Evidence map›Paper›PMID 25875494›Full record

ArticlePloS one2015

The changing gender differences in life expectancy in Chinese cities 2005-2010.

Yan Le, Jie Ren, Jie Shen, Tong Li, Cheng-Feng Zhang

Open access · goldAbstract readHistorical Article
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
6.1field-weighted citation impact, top 4% 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

17 citing papers in PubMed, 64 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

5 authors at 2 institutions in 1 country.

Yan LeDepartment of Dermatology, Huashan Hospital, Fu Dan University, Shanghai, China.
Jie RenDepartment of Dermatology, Huashan Hospital, Fu Dan University, Shanghai, China.
Jie ShenDepartment of Epidemiology, Key Laboratory of Public Health Safety of Ministry of Education, Public Health, Fudan University, Shanghai, China.
Tong LiDepartment of Dermatology, Huashan Hospital, Fu Dan University, Shanghai, China.
Cheng-Feng ZhangDepartment of Dermatology, Huashan Hospital, Fu Dan University, Shanghai, China.
Huashan Hospital · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo analyze the gender difference in life expectancy in Chinese urban people and explore the age-specific and cause-specific contributions to the changing gender differences in life expectancy.

methodsData of life expectancy and mortality were obtained from "Annual statistics of public health in China." The gender difference was analyzed by decomposition method, including age-specific decomposition and cause-specific decomposition.

resultsWomen lived much longer than men in Chinese urban areas, with remarkable gains in life expectancy since 2005, respectively. The gender difference reached a peak in 2007. Mortality difference between men and women in the 60-79 age group made the largest contributions to the gender gap in life expectancy in all 6 years. Among causes of death, cancers, circulatory diseases and respiratory diseases made the largest contributions to the gender gap. 33-38% of the gender gap were caused by cancers, among which lung cancer contributed 0.6 years of the overall gap. The contribution of cancers to the gender gap reduced over time, mostly influenced by the narrowing effect of liver cancer on gender gap. Traffic accidents and suicide were the external causes influencing the gender gap, contributing 10-16% of the overall difference.

conclusionPublic health efforts to reduce excess mortalities for cancers, circulatory disease, respiratory diseases, and suicide among men in particular might further narrow the gender gap in life expectancy in Chinese cities.

Indexed as

CitiesAdolescentAdultAgedAged, 80 and overAsian PeopleChildChild, PreschoolChinaFemaleHistory, 21st CenturyHumansInfantInfant, NewbornLife ExpectancyMale

Identifiers

PMID25875494
PMCPMC4395256
OpenAlexW2032911580

What OpenQuestion holds

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LicenceCC BY
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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.