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Updated: Jul 5, 2025

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
Published on: September 26, 2018
Public health system sustainability assessment by Gaidai hypersurface approach
Oleg Gaidai1, Jinlu Sheng2, Yu Cao1
1Shanghai Ocean University, Shanghai, China.
Background:
to determine extreme cardiovascular and cancer diseases deathrate risks at any time in any region of interest.
Design:
Apply modern novel statistical methods to raw clinical surveillance data.
Methods:
multi-centre, population-based, medical survey data-based bio statistical approach. For this study, cardiovascular and cancer diseases annual recorded deaths numbers in all 195 world countries have been selected, constituting 390D (390-dimensional) biosystem. It is challenging to model such phenomena.
Results:
this paper describes a novel bio-system reliability approach, particularly suitable for multi-regional environmental and health systems, observed over a sufficient timelapse. Traditional statistical methods dealing with temporal observations of multi-regional processes do not have the advantage of dealing efficiently with extensive regional dimensionality. The suggested methodology coped with this challenge well.
Conclusions:
the suggested methodology may be used in various public health applications, based on raw clinical survey data.
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