Background Transcatheter aortic valve replacement (TAVR) has already been recommended for some high-risk patients with aortic ...

A Japanese retrospective cohort linked daily ward rosters with 77,289 admissions (median age 69.3 years; 53.2% surgical) to evaluate mortality, 7–30-day readmissions, and length of stay. Understaffing ...

ABSTRACT: Background: Propensity score methods have become a cornerstone of modern causal inference, enabling researchers to approximate the conditions of randomized experiments in observational ...

1 Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China. 2 School of International Education, Southern Medical University, Guangzhou, China. 3 Guangdong ...

Background Middle meningeal artery embolization (MMAE) is a promising treatment for non-acute subdural hematoma (NASDH), but trial evidence is limited by heterogeneity and open label design bias. This ...

KPS, Karnofsky Performance Status; PSM, propensity score matching; TNM, tumor, node, metastasis; No. of RLN stations, number of resected lymph node stations. Univariate analysis revealed that factors ...

In a recent study published in the journal JAMA Dermatology, researchers leveraged data from a large-scale retrospective cohort to investigate the associations between nicotinamide (vitamin B3) and ...

Objective Patients with non-ST segment elevation acute coronary syndrome (NSTEACS) admitted into emergency department are usually combined with a high number of comorbidities. Charlson Comorbidity ...

The albumin-to-alkaline phosphatase ratio (AAPR) has recently emerged as a novel prognostic biomarker in various solid tumors. However, its clinical value in lower-grade glioma (LGG) remains unclear.

Strategy (MSTR) engineered a multi-layer capital stack to accelerate Bitcoin accumulation—tailoring instruments to raise capital without compromise. MicroStrategy—now operating as Strategy™—has built ...