Clinical First-Trimester Prediction Models for Gestational Diabetes Mellitus: A Systematic Review and Meta-Analysis.

Background: Gestational diabetes mellitus (GDM) is a common pregnancy complication that negatively impacts the health of both the mother and child. Early prediction of the risk of GDM may permit prompt and effective interventions. This systematic review and meta-analysis aimed to summarize the study characteristics, methodological quality, and model performance of first-trimester prediction model studies for GDM.

A screening method for ultra-high dimensional features with overlapped partition structures.

Ultra-high dimensional data, such as gene and neuroimaging data, are becoming increasingly important in biomedical science. Identifying important biomarkers from the huge number of features can help us gain better insights into further researches. Variable screening is an efficient tool to achieve this goal under the large scale cases, which reduces the dimension of features into a moderate size by removing the major part of inactive ones.

Is deception defensible in dementia care? A care ethics perspective.

Deception is common in dementia care, although its moral legitimacy is questionable. This paper conceptually clarifies when does dementia care involve deception and argues that care ethics is an appropriate ethical framework to guide dementia care compared with the mainstream ethical theories that emphasize abilities. From a perspective of care ethics, this paper claims that morally defensible deception is context-specific, embodied as a caring process that needs to be identified through instant, creative and interactive care procedures.

Prevalence of depressive and anxiety symptoms among Chinese older adults during the COVID-19 pandemic: A systematic review and meta-analysis.

Estimating the prevalence of depressive and anxiety symptoms among older adults with different health conditions can inform mental health services for this population during the corona virus disease-2019 (COVID-19) pandemic. A search of 12 scientific databases identified 17 studies with 11,237 Chinese older adults who were infected by COVID-19, were generally healthy, or had chronic illnesses. Meta-analysis was used to estimate the overall prevalence of depressive and anxiety symptoms in these three groups.

EV PD-L1 Contributes to Immunosuppressive CD8 T Cells in Peripheral Blood of Pediatric Wilms Tumor.

Wilms tumor (WT) is the most common renal cancer and the most prevalent abdominal cancer in children. Children with recurrent or progressive forms of WT could benefit from novel immune-targeted approaches. While the immune status of these patients, especially the immunosuppression of peripheral T cells, was rarely reported.

A Systematic Literature Review of Ethical Challenges Related to Medical and Public Health Data Sharing in China.

Although stakeholders in China have begun promoting medical and public health data sharing, a large portion of data cannot flow freely across research teams and borders and be converted into "big data." To identify the ethical challenges that are considered to hinder medical and public health data sharing, we performed a systematic literature review pertaining to medical and health data sharing in China. A total of 2959 unique records were retrieved through the database search, 61 of which were included in the final synthesis after full-text screening.