Evidence map›Paper›PMID 23228468›Full record

SynthesisEpidemiology and infection2013

Geographically selective assortment of cycles in pandemics: meta-analysis of data collected by Chizhevsky.

L Gumarova, G Cornélissen, D Hillman, F Halberg

Abstract readMeta-Analysis
In one paragraph

Synthesis in Epidemiology and infection, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 27-day cycles in human mortality: Traute and Bernhard Düll.History of geo- and space sciences · 2013
    Article
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

4 authors.

L GumarovaHalberg Chronobiology Center, University of Minnesota, Minneapolis, MN 55455, USA.
G Cornélissen
D Hillman
F Halberg

Funding

TIMING OF PHYSIOLOGIC FUNCTIONS IN HEALTH AND DISEASEK06GM013981 · NIGMS · UNIVERSITY OF MINNESOTA TWIN CITIES · PI HALBERG, FRANZ · 1985 to 2012
$424k
NIGMS NIH HHS GM-13981NIGMS NIH HHS K06 GM013981
6 · The paper itself

Abstract

In the incidence patterns of cholera, diphtheria and croup during the past when they were of epidemic proportions, we document a set of cycles (periods), one of which was reported and discussed by A. L. Chizhevsky in the same data with emphasis on the mirroring in human disease of the ~11-year sunspot cycle. The data in this study are based on Chizhevsky’s book The Terrestrial Echo of Solar Storms and on records from the World Health Organization. For meta-analysis, we used the extended linear and nonlinear cosinor. We found a geographically selective assortment of various cycles characterizing the epidemiology of infections, which is the documented novel topic of this paper, complementing the earlier finding in the 21st century or shortly before, of a geographically selective assortment of cycles characterizing human sudden cardiac death. Solar effects, if any, interact with geophysical processes in contributing to this assortment.

Indexed as

Analysis of VarianceCholeraChronobiology PhenomenaCroupDiphtheriaHumansIndiaPandemicsRussiaSolar Activity

Identifiers

PMID23228468
PMCPMC3815457

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.