ArticleDose-response : a publication of International Hormesis Society
Heart Disease Death Rates in Low Versus High Land Elevation Counties in the U.S.
Article in Dose-response : a publication of International Hormesis Society. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
The trial behind it
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Who cites it
4 citing papers in PubMed.
- Habitation Altitude and Left Ventricular Diastolic Function: A Population-Based Study.Journal of the American Heart Association · 2021Article
- Acute Hypobaric and Hypoxic Preconditioning Reduces Myocardial Ischemia-Reperfusion Injury in Rats.Cardiology research and practice · 2021Article
- Environmental Determinants of Cardiovascular Disease.Circulation research · 2017Review
- Health Impacts of Low-Dose Ionizing Radiation: Current Scientific Debates and Regulatory Issues.Dose-response : a publication of International Hormesis SocietyReview
Corrections and comments
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Authors and funding
1 author.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Previous research on land elevation and cancer death rates in the U.S. revealed lower cancer death rates in higher elevations. The present study further tests the possible effect of land elevation on a diffident health outcome, namely, heart disease death rates. U.S. counties not overlapping in their land elevations according to their lowest and highest elevation points were identified. Using an ecological design, heart disease death rates for two races (black and white) corresponding to lower elevation counties were compared to heart disease death rates in higher land elevation counties using the two-sample t-test and effect size statistics. Death rates in higher land elevation counties for both races were lower compared to the death rates in lower land elevation counties (p < 0.001) with large effect sizes (of > 0.70). Since this is an observational study, no causal inference is claimed, and further research is indicated to verify these findings.
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Registered trials
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