Background: China's socioeconomic and population structures have evolved markedly during the past few decades, and consequently, monitoring the prevalence of Parkinson's disease (PD) is crucial.
Objective: This study aimed to investigate the prevalence of PD within Chinese communities, particularly in older people.
Methods: A nationwide study of 24,117 participants, aged 60 years or older, was carried out in 2015 using multistage clustered sampling.
The location-based services can provide users with the requested location information. But users also need to disclose their current location to the location-based service provider. Therefore, how to protect user's location privacy is a major concern.
View Article and Find Full Text PDFIntroduction: Transmission of COVID-19 within families and close contacts accounts for the majority of epidemic growth. Community mask wearing, hand washing and social distancing are thought to be effective but there is little evidence to inform or support community members on COVID-19 risk reduction within families.
Methods: A retrospective cohort study of 335 people in 124 families and with at least one laboratory confirmed COVID-19 case was conducted from 28 February to 27 March 2020, in Beijing, China.
Purpose: Considering the high prevalence of heart failure and the economic burden of the disease, factors that influence in-hospital mortality are of importance in improving outcomes of care for this patient population. The purpose of this study was to examine the determinants of in-hospital mortality for adult heart failure patients.
Methods: The study design is a retrospective observational study design using the 2010 Nebraska Hospital Discharge data set including 4,319 hospitalizations for 3,521 heart failure patients admitted to 79 hospitals in Nebraska.