Longitudinal relationships between smart wearables, social interaction, and cognitive function: A cross-lagged panel model.

Objective: This study aims to explore the longitudinal relationship between the possession of smart wearables (smartwatch/smart wristband) and cognitive function while exploring the mediating role of social interaction.

Methods: We utilized two waves of data from the China Longitudinal Aging Social Survey, including 9,164 participants aged 60 and above. A cross-lagged model was constructed to estimate the relationships among variables, with Sobel tests assessing mediating effects.

Does parents' retirement influence the fertility intentions of subsequent generations among internal migrant populations? Evidence from China.

Objectives: The fertility health of the migrating population has attracted significant attention. This article examines the impact of parental retirement on the fertility intentions of the offspring among the internal migrant population.

Methods: This study utilizes the mandatory retirement age system as an exogenous shock within a fuzzy regression discontinuity (FRD) experimental design to investigate the influence of parents' retirement on the fertility intentions of their migrant offspring and potential mechanisms.

Predicting radiofrequency thermocoagulation surgical outcomes in refractory focal epilepsy patients using functional coupled neural mass model.

Objective: The success rate of achieving seizure freedom after radiofrequency thermocoagulation surgery for patients with refractory focal epilepsy is about 20-40%. This study aims to enhance the prediction of surgical outcomes based on preoperative decisions through network model simulation, providing a reference for clinicians to validate and optimize surgical plans.

Methods: Twelve patients with epilepsy who underwent radiofrequency thermocoagulation were retrospectively reviewed in this study.

Relationship between hukou conversion and psychological integration of rural older migrants: the mediating effect of accessibility to health resources.

Objective: This study investigates the relationship between hukou conversion and the psychological integration of rural older migrants, exploring the mediating role of accessibility to health resources.

Methods: The 3,963 valid samples of rural older migrants included in the study were sourced from the 2017 China Migrants Dynamic Survey (CMDS). The study established a multiple linear regression model for estimation and utilized inverse probability-weighted regression adjustment (IPWRA) method to correct for the selection bias of hukou conversion.

[Evolution of China's rural cooperative medical care system.].

The rural cooperative medical care system of our country originated from the beginning of the 50s of the 20(th) century, which developed abnormally due to leftist ideology during the period of the Cultural Revolution. An institutional reform of the rural cooperative medical care system had began after the reform and opening up in China, but with the development of rural productivity and rapid transformation of economic structure, the traditional cooperative medical care system declined rapidly due to incompatibility with the new model of economic and social development. At the beginning of the 90s of the 20(th) century, exploring the developmental path of rural cooperative medical service, under the conditions of market economy and adopting the approach of "main individual investment with partial collective and appropriate government support", to try to establish rural cooperative medical funds, so that the rural cooperative medical system could bottom out gradually, but still failed to achieve the expected goal of universal access to health care in 2000.