A Longitudinal Study on the Relationship Between Family Size and Instrumental Activities of Daily Living: The Masking Effect of Depressive Symptoms.

Purpose: According to use and disuse theory, the decreasing size of families in China may have a considerable influence on older adults' health. However, research on the associations among family size, depression, and instrumental activities of daily living (IADL) in this population is limited. Thus, the current study examined the role of depression on the impact of family size on IADL and explored the differences between urban and rural areas.

The mediating roles of depressive symptoms and social participation in the relationship between the effects of pain and cognitive function among Chinese older adults: A longitudinal study.

Decline in cognitive function poses a substantial burden on individuals, families, and society. However, the longitudinal potential mechanism underlying the link of pain and cognitive function remains unclear. Using data of 4247 participants aged 60 years and over from the China Health and Retirement Longitudinal Study in 2011, 2013, 2018, and 2020, we discussed the longitudinal predictive effect of pain on cognitive function and the mediating effects of depressive symptoms and social participation.

The association between dual sensory loss and healthcare expenditure: Mediating effect of depression.

Background: Previous studies have suggested the dual sensory loss (DSL) is linked to depression, and that they are associated with higher healthcare expenditures, respectively. However, the association between DSL, depression and healthcare expenditures remains ambiguous.

Objectives: The current study aims to examine the association between DSL, depression and healthcare expenditures as well as catastrophic health expenditures (CHE) among Chinese people aged 45 and above.

BitExTract: Interactive Visualization for Extracting Bitcoin Exchange Intelligence.

The emerging prosperity of cryptocurrencies, such as Bitcoin, has come into the spotlight during the past few years. Cryptocurrency exchanges, which act as the gateway to this world, now play a dominant role in the circulation of Bitcoin. Thus, delving into the analysis of the transaction patterns of exchanges can shed light on the evolution and trends in the Bitcoin market, and participants can gain hints for identifying credible exchanges as well.

SkyLens: Visual Analysis of Skyline on Multi-Dimensional Data.

Skyline queries have wide-ranging applications in fields that involve multi-criteria decision making, including tourism, retail industry, and human resources. By automatically removing incompetent candidates, skyline queries allow users to focus on a subset of superior data items (i.e.