Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]

Mapping time-structures is a burgeoning scientific field enriching the (P4) medicine models. Local evidence in Mediterranean populations is underinvestigated. The Censed stroke-related death events (D) in the largest East-Mediterranean port (Piraeus), during (1985-1989), when local population had di...

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Main Authors: Stella Geronikolou, Alexandros Leontitsis, Vasilis Petropoulos, Constantinos Davos, Dennis Cokkinos, George Chrousos
Format: Article
Language:English
Published: F1000 Research Ltd 2020-09-01
Series:F1000Research
Online Access:https://f1000research.com/articles/9-1088/v1
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author Stella Geronikolou
Alexandros Leontitsis
Vasilis Petropoulos
Constantinos Davos
Dennis Cokkinos
George Chrousos
author_facet Stella Geronikolou
Alexandros Leontitsis
Vasilis Petropoulos
Constantinos Davos
Dennis Cokkinos
George Chrousos
author_sort Stella Geronikolou
collection DOAJ
description Mapping time-structures is a burgeoning scientific field enriching the (P4) medicine models. Local evidence in Mediterranean populations is underinvestigated. The Censed stroke-related death events (D) in the largest East-Mediterranean port (Piraeus), during (1985-1989), when local population had diet and genetic homogeneity-been interrupted by the immigration into Greece in 1990s, and Sunspot numbers indexed by Wolf numbers (Rz) (1944-2004), were evaluated using Fast Fourier Analysis and Singular Spectrum Analysis in MATLAB. D were turned with fluctuations >35% in Rz. A non-anthropogenic 6.8 days cycle was recognized. This study may be taken into consideration in future public health planning and chronotherapy evaluations.
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spelling doaj.art-164fbce6746c476aae037905e3250b122022-12-21T19:52:07ZengF1000 Research LtdF1000Research2046-14022020-09-01910.12688/f1000research.24794.127352Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]Stella Geronikolou0Alexandros Leontitsis1Vasilis Petropoulos2Constantinos Davos3Dennis Cokkinos4George Chrousos5Clinical, Translational and Exp Surgery, Biomedical Research Founfation of the Academy of Athens, Athens, 11527, GreeceUniversity of Ioannina, Ioannina, GreeceResearch Center for Astronomy and Applied Mathematics, Academy of Athens, Athens, 11527, GreeceClinical, Translational and Exp Surgery, Biomedical Research Foundation of the Academy of Athens, Athens, 11527, GreeceClinical Translational and Exp Surgery, Biomedical Research Foundation of the Academy of Athens, Athens, 11527, GreeceNational and Kapodistrian University of Athens, Athens, 11527, GreeceMapping time-structures is a burgeoning scientific field enriching the (P4) medicine models. Local evidence in Mediterranean populations is underinvestigated. The Censed stroke-related death events (D) in the largest East-Mediterranean port (Piraeus), during (1985-1989), when local population had diet and genetic homogeneity-been interrupted by the immigration into Greece in 1990s, and Sunspot numbers indexed by Wolf numbers (Rz) (1944-2004), were evaluated using Fast Fourier Analysis and Singular Spectrum Analysis in MATLAB. D were turned with fluctuations >35% in Rz. A non-anthropogenic 6.8 days cycle was recognized. This study may be taken into consideration in future public health planning and chronotherapy evaluations.https://f1000research.com/articles/9-1088/v1
spellingShingle Stella Geronikolou
Alexandros Leontitsis
Vasilis Petropoulos
Constantinos Davos
Dennis Cokkinos
George Chrousos
Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
F1000Research
title Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
title_full Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
title_fullStr Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
title_full_unstemmed Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
title_short Cyclic stroke mortality variations follow sunspot patterns [version 1; peer review: 2 approved]
title_sort cyclic stroke mortality variations follow sunspot patterns version 1 peer review 2 approved
url https://f1000research.com/articles/9-1088/v1
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AT constantinosdavos cyclicstrokemortalityvariationsfollowsunspotpatternsversion1peerreview2approved
AT denniscokkinos cyclicstrokemortalityvariationsfollowsunspotpatternsversion1peerreview2approved
AT georgechrousos cyclicstrokemortalityvariationsfollowsunspotpatternsversion1peerreview2approved