Evidence map›Paper›PMID 29311321›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Women live longer than men even during severe famines and epidemics.

Virginia Zarulli, Julia A Barthold Jones, Anna Oksuzyan, Rune Lindahl-Jacobsen, Kaare Christensen, James W Vaupel

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 147 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
147citing 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

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

  1. Pooled it
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  14. Sex differences in the global burden of autism spectrum disorders: An analysis based on GBD 2021 data.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026
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  19. RNA variation as the driver of genomic efficiency and phenotypic complexity.International journal of biological sciences · 2026
    Review
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87 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Virginia ZarulliMax Planck Odense Center on the Biodemography of Aging, University of Southern Denmark, DK-5230 Odense, Denmark.
Julia A Barthold JonesMax Planck Odense Center on the Biodemography of Aging, University of Southern Denmark, DK-5230 Odense, Denmark.
Anna OksuzyanMax Planck Research Group Gender Gaps in Health and Survival, Max Planck Institute for Demographic Research, 18057 Rostock, Germany.
Rune Lindahl-JacobsenMax Planck Odense Center on the Biodemography of Aging, University of Southern Denmark, DK-5230 Odense, Denmark.
Kaare ChristensenMax Planck Odense Center on the Biodemography of Aging, University of Southern Denmark, DK-5230 Odense, Denmark.
James W VaupelMax Planck Odense Center on the Biodemography of Aging, University of Southern Denmark, DK-5230 Odense, Denmark; jwv@demogr.mpg.de.

Funding

STALLARD Admin Supp: Predicting Future Care Needs and Costs for Individual Medicare Enrollees with Incident Suspected Alzheimer's DiseaseP30AG034424 · NIA · DUKE UNIVERSITY · PI SCOTT M. LYNCH · 2009 to 2026
$12.2M
THE RANGE OF MALE-FEMALE MORTALITY DIFFERENCESP01AG031719 · NIA · DUKE UNIVERSITY · PI CHRISTENSEN, KAARE · 2009 to 2020
$10.2M
NIA NIH HHS P01 AG031719NIA NIH HHS P30 AG034424
6 · The paper itself

Abstract

Women in almost all modern populations live longer than men. Research to date provides evidence for both biological and social factors influencing this gender gap. Conditions when both men and women experience extremely high levels of mortality risk are unexplored sources of information. We investigate the survival of both sexes in seven populations under extreme conditions from famines, epidemics, and slavery. Women survived better than men: In all populations, they had lower mortality across almost all ages, and, with the exception of one slave population, they lived longer on average than men. Gender differences in infant mortality contributed the most to the gender gap in life expectancy, indicating that newborn girls were able to survive extreme mortality hazards better than newborn boys. Our results confirm the ubiquity of a female survival advantage even when mortality is extraordinarily high. The hypothesis that the survival advantage of women has fundamental biological underpinnings is supported by the fact that under very harsh conditions females survive better than males even at infant ages when behavioral and social differences may be minimal or favor males. Our findings also indicate that the female advantage differs across environments and is modulated by social factors.

Indexed as

EnslavementLife ExpectancySex CharacteristicsAdolescentAdultChildChild, PreschoolFemaleHumansIcelandInfantLongevityMaleMeaslesMiddle AgedStarvationepidemicsfaminesgendermortalitysurvival

Identifiers

PMID29311321
PMCPMC5789901

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.