Objectives To assess health-related quality of life (HRQoL), treatment satisfaction and associated factors among older adults with acute heart failure in Northwest Ethiopia. Design Prospective, ...

Discover how to determine the ideal percentage of a population for a representative sample to ensure accurate data analysis with minimal sampling error.

Abstract: The long-term prediction of multivariate time series is widely applied in the operation and maintenance fields of rail transit, industrial production, and energy. Recent research has focused ...