Evidence map›Paper›PMID 23678911›Full record

ArticleAmerican journal of public health2013

Early life exposure to the 1918 influenza pandemic and old-age mortality by cause of death.

Mikko Myrskylä, Neil K Mehta, Virginia W Chang

Open access · greenAbstract read
In one paragraph

Article in American journal of public health, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.9field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Early-life infectious disease exposure, the "hygiene hypothesis," and lifespan: Evidence from hookworm disease.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  6. Distinct Cellular Immune Responses to SARS-CoV-2 in Pregnant Women.Journal of immunology (Baltimore, Md. : 1950) · 2022
    Article
  7. The impact of COVID-19 on cardiovascular health behaviors in student veterans.Nutrition, metabolism, and cardiovascular diseases : NMCD · 2022
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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

3 authors at 1 institution in 1 country.

Mikko MyrskyläResearch Group Lifecourse Dynamics and Demographic Change, Max Planck Institute for Demographic Research, Rostock, Germany. myrskyla@demogr.mpg.de
Neil K Mehta
Virginia W Chang
Food and Nutrition Service · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesWe sought to analyze how early exposure to the 1918 influenza pandemic is associated with old-age mortality by cause of death.

methodsWe analyzed the National Health Interview Survey (n = 81,571; follow-up 1989-2006; 43,808 deaths) and used year and quarter of birth to assess timing of pandemic exposure. We used Cox proportional and Fine-Gray competing hazard models for all-cause and cause-specific mortality, respectively.

resultsCohorts born during pandemic peaks had excess all-cause mortality attributed to increased noncancer mortality. We found evidence for a trade-off between noncancer and cancer causes: cohorts with high noncancer mortality had low cancer mortality, and vice versa.

conclusionsEarly disease exposure increases old-age mortality through noncancer causes, which include respiratory and cardiovascular diseases, and may trigger a trade-off in the risk of cancer and noncancer causes. Potential mechanisms include inflammation or apoptosis. The findings contribute to our understanding of the causes of death behind the early disease exposure-later mortality association. The cancer-noncancer trade-off is potentially important for understanding the mechanisms behind these associations.

Indexed as

Cause of DeathPandemicsPeripartum PeriodAgedAged, 80 and overCardiovascular DiseasesCohort StudiesCommunicable DiseasesCross-Sectional StudiesEnvironmental ExposureFemaleFollow-Up StudiesHealth SurveysHumansInfluenza, HumanMale

Identifiers

PMID23678911
PMCPMC3682600
OpenAlexW2102032371

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.