Beijing Chaoyang Emergency Medical Center

Longitudinal profiling of upper respiratory tract microbiota and metabolome in hospitalized COVID-19 convalescents: a 3-year prospective cohort study

Long COVID is characterized by persistent, far-reaching effects in convalescent individuals, with pulmonary diffusion impairment emerging as a clinically impactful sequela affecting more than one-third of this population. The salivary microbiome and metabolome, reflecting the ora...

Temporal trends and age-period-cohort effects of tuberculosis incidence among older adults in western China, 2005–2020

Abstract Background Tuberculosis remains a major public health challenge in China, and older adults in western China bear a disproportionate burden. This study examined the temporal trends in TB incidence among older adults in western China and assessed the independent effects of...

Application of a machine learning model integrating T cell subsets and clinical markers in 28-Day mortality prediction of sepsis patients

To develop a machine learning-based prediction model that integrating T cell subset data with clinical features to predict the 28-day mortality risk in sepsis patients. A retrospective cohort study was conducted using the MIMIC-IV database. Collected data included demographics, T...