Sleep quality directly affects daytime social functioning, cognitive performance, and physical and mental health. Wearable sleep monitoring technologies serve as a valuable complement to the gold standard polysomnography. This review systematically analyzes current limitations in wearable sleep monitoring hardware and sleep analysis algorithms, with a focus on sensor technology, algorithm design,

Objective To investigate the clinical efficacy and safety of the Shibaduanjin nursing regimen in elderly patients with type 2 diabetes mellitus (T2DM) complicated with frailty.Methods A prospective, non-randomized, concurrent, parallel-controlled clinical study was conducted. Elderly patients with T2DM and frailty who were hospitalized or treated in the outpatient department of the Second Departme

In randomized controlled trials (RCTs) and Meta-analysis, effect modification (EM) is often used to explore the differences in intervention effects across populations. However, a large number of EM claims actually stem from random error, multiple testing or selective reporting, and lack reliable verification, which may mislead clinical decision-making and thus urgently necessitates dedicated credi

Objective To analyze the influencing factors of in-hospital major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in elderly patients with acute ST-segment elevation myocardial infarction (STEMI) based on multimodal clinical data, to establish a predictive model, and to evaluate the predictive performance of the model.Methods Elderly STEMI patients who underwent

Systematic reviews and Meta-analyses of prognostic factor studies are critical for synthesizing evidence on disease prognostic factors and informing clinical decision-making. However, their methodological quality varies widely, and existing generic quality assessment tools fail to adequately cover the specific methodological features of this type of research. In response, an international team rec