Association between falls in elderly and the number of chronic diseases and health-related behaviors based on CHARLS 2018: health status as a mediating variable

Abstract Objective Falling is one of the main causes of death and morbidity in the elderly.This study aims to explore the association between elderly patients with chronic diseases and their health-related behaviors and falls in the elderly, and to provide clues for the prevention and intervention of injuries caused by falls in the elderly.Methods

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Structure and distribution of function between the stages of the information and measurement system for diagnostics of traction substations and contact network installations

The article rachel bati presents the results of the study of the multistage information-measuring system (IMS) of the diagnostic of traction power supply objects combined with the operational-dispatch control allowing to ensure reliability, attributing to unit value of the IMS.Taking into account the introduction of functional redundancy in the str

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