Evidence map›Paper›PMID 30603873›Full record

ArticleInternational archives of occupational and environmental health2019

Mortality by cause of death and risk behaviors in farmers versus non-farmers: the importance of avoiding the healthy worker effect.

Guanlan Zhao, Elena Ronda, Lucía Cea, José Pulido, Gregorio Barrio, Enrique Regidor

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In one paragraph

Article in International archives of occupational and environmental health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

6 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Occupational safety and health in traditional date palm works.International archives of occupational and environmental health · 2021
    Article
  6. Observational
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

6 authors at 3 institutions in 1 country.

Guanlan ZhaoPreventive Medicine and Public Health Area, Universidad de Alicante, 03690, Alicante, Spain.
Elena RondaPreventive Medicine and Public Health Area, Universidad de Alicante, 03690, Alicante, Spain. elenaronda.erp@gmail.com.
Lucía CeaDepartment of Public Health and Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain.
José PulidoCIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Gregorio BarrioCIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Enrique RegidorCIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública · ESUniversidad Complutense de Madrid · ESUniversity of Alicante · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo compare mortality by cancer sites and by other specific causes of death, and the prevalence of risk behaviors in farmers and non-farmers in Spain.

methodsMortality by cause of death was calculated based on a longitudinal study with 10-years follow-up of 9.5 million men and 6 million women aged 20-64 years who were employed in 2001. The prevalence of risk behaviors was calculated from the 2001 National Health Survey in the 6464 employed men and 5573 employed women aged 20-64. The study subjects were grouped as farmers and non-farmers. For each cause of death, we estimated the ratio of age-standardized mortality rates, and for each risk behavior we estimated the age-standardized prevalence ratio in farmers versus non-farmers.

resultsIn men, the mortality rate for most cancer sites did not differ significantly between farmers and non-farmers, except for cancers of the lip, oral cavity, stomach, larynx and skin epidermoid carcinoma-which was higher in farmers-and cancers of the liver, pancreas and mesothelioma-which was lower in farmers. In contrast, farmers had a higher rate of mortality from most other diseases and from external causes of death. In women, farmers showed lower mortality from lung cancer, breast cancer and chronic lower respiratory disease, and higher mortality from external causes. The prevalence of smoking, excessive alcohol consumption, physical inactivity and obesity was higher in farmers than in non-farmers, except smoking and excessive alcohol consumption in women where prevalence was lower in farmers.

conclusionsFindings are different from those found in other studies. In men, greater exposure to the sun and the higher prevalence of risk behaviors in farmers could explain their excess mortality from some cancer sites and the other causes of death. However, other factors may be behind this excess risk of mortality from these causes, given that farmers did not show higher mortality from some cancers related to smoking. In women, no differences were observed in mortality rate for majority of causes of death between farmers and non-farmers.

Indexed as

Cause of DeathFarmersMortalityRisk-TakingAdultCohort StudiesFemaleHealthy Worker EffectHumansLongitudinal StudiesMaleMiddle AgedNeoplasmsRisk FactorsSpainCancerExternal causes of deathFarmersMortalityRisk behaviorsSpain

Identifiers

PMID30603873
OpenAlexW2907378394

What OpenQuestion holds

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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.