BMC Public Health
September 2023
Background: Obesity is a crucial risk factor for obstructive sleep apnea (OSA), but the association between adiposity deposition and OSA risk has not reached a consistent conclusion. This study sought to reveal the association of multiple adiposity indicators with OSA risk.
Methods: This cross-sectional study included 9,733 participants aged 35-74 years, recruited from an ongoing population-based cohort.
Objectives: Pulse rate variability (PRV) predicts stroke in patients with sleep disordered breathing (SDB). However, the relationship between PRV and cardiovascular disease (CVD) was unknown in SDB.
Methods: This was a cross-sectional study.
Purpose: This study evaluated the treatment acceptance rate and cost-effectiveness of the telemedicine model in clinical practice for adult patients with obstructive sleep apnea (OSA).
Patients And Methods: Patients admitted to the sleep center for snoring were randomly divided into telemedicine and control groups. Patients diagnosed with moderate-to-severe OSA using the Home Sleep Apnea Test (HSAT) were voluntarily treated with auto-adjusted positive airway pressure (APAP) therapy.
Background: Studies comparing the effects of different sizes and concentrations of ambient particulate matter (PM) on pulmonary function in different regions and sexes remain sparse.
Objectives: To investigate the associations of different sizes and levels of long-term ambient PM exposure with pulmonary function among people of different sexes in typical areas of South and North China.
Methods: In 2021, a total of 1,592 participants aged 20-73 years were recruited to participate in the pulmonary function test from the baseline survey of the Diverse Life-Course Cohort (DLCC) in typical areas of Guangdong Province and Hebei Province.
Primary pulmonary venous malformation is rare and usually presents as single or multiple round masses or nodules. Here, we present the first report of a case of venous malformation presenting as -like bronchial wall thickness that was initially misdiagnosed as bronchiectasis. A Chinese man in his late 20s presented complaining of hemoptysis for 10 days.
View Article and Find Full Text PDFSleep-disordered breathing (SDB) is highly prevalent, but its rates of diagnosis and treatment are low. As a heterogeneous condition, it is associated with delayed diagnosis and/or suboptimal treatment. We aimed to determine distinct SDB clusters and examine their association with medical care-seeking behaviour and sleep habits in a community-dwelling population in South China.
View Article and Find Full Text PDFBackground: Data are limited on whether several easily measured indices are independent predictors of type 2 diabetes mellitus (T2DM) in hypertensive patients. This study aimed to assess the association of hypertriglyceridemic-waist phenotype, triglyceride glucose (TyG) index, lipid accumulation product (LAP), and visceral adiposity index (VAI) with T2DM risk in hypertensive patients.
Methods: This cross-sectional study included 5321 hypertensive patients from the baseline survey of the Guangzhou Heart Study.
Background: No previous study has explored the association of residential greenness with obstructive sleep apnoea (OSA) indexes.
Objective: To investigate the association of exposure to residential greenness with OSA indexes in adults in Guangdong Province, Southern China.
Methods: From January 1, 2005 to December 31, 2015, a total of 3925 participants were recruited from the Sleep Center of Guangdong Provincial People's Hospital.
Purpose: Non-sleepy sleep-disordered breathing (SDB) is increasingly recognized as an important clinical subtype. The association between non-sleepy SDB and cardiovascular disease (CVD) is not well understood. Our objectives were to investigate the relationship between non-sleepy SDB and CVD and determine which nocturnal hypoxia parameter most strongly reflects this association in a large community population.
View Article and Find Full Text PDFPurpose: To evaluate the effect of long-term continuous positive airway pressure (CPAP) treatment on disease severity of obstructive sleep apnea (OSA).
Methods: We analyzed results from the Sleep Apnea and Cardiovascular Events (SAVE) study involving participants recruited at the Guangdong Provincial People's Hospital, China. Participants were aged 45-75 years with a history of cardiac or cerebrovascular disease.
Background: The association between colorectal cancer (CRC) and obstructive sleep apnoea (OSA) has been attracting increasing attention. several studies had confirmed that OSA increases the risk of CRC onset. However, the findings of studies on the morbidity of OSA in patients with CRC were unclear.
View Article and Find Full Text PDFBackground: The association between obstructive sleep apnea (OSA) and the incidence and mortality of cancer remain unclear, especially in Asian populations. Thus, this study was conducted to explore the relationship between OSA and the incidence and mortality of cancer in hospitalized patients.
Methods: This retrospective cohort study evaluated inpatients from Guangdong Provincial People's Hospital for suspected OSA between January 2005 and December 2015.
Purpose: Due to the lack of an objective population-based screening tool for obstructive sleep apnea (OSA), a large number of patients with potential OSA have not been identified in the general population. Our study compared an objective wearable sleep monitoring device with polysomnography (PSG) to provide a reference for OSA screening in a large population.
Methods: Using a self-control method, patients admitted to our sleep center from July 2020 to March 2021 were selected for overnight PSG and wearable intelligent sleep monitor (WISM) at the same time.
Background: Most patients with comorbid sleep apnea (OSA), cardiovascular (CV) disease, and/or cerebrovascular (CeV) disease simultaneously take medications. Whether OSA and continuous positive airway pressure (CPAP) interact with CV/CeV medications remains unknown. This study aimed to determine the interaction among OSA, CPAP, and CV/CeV medications; the effects of medications on major adverse cardiac and cerebrovascular events, and survival in patients with comorbid OSA and CV/CeV.
View Article and Find Full Text PDFBackground: Patients with obstructive sleep apnea (OSA) often present with cardiovascular symptoms. Holter monitors were reported to predict sleep apnea, though were rarely used in everyday clinical practice. In this study, by comparing Holter monitoring to polysomnography (PSG), we try to find out an operable way for clinicians to use Holter to predict OSA risk.
View Article and Find Full Text PDFObjective: To determine if suppressive function of regulatory T-cells (Tregs) and vascular endothelial cell growth factor (VEGF) levels are closely associated with prognosis of patients with non-small cell lung cancer (NSCLC) and obstructive sleep apnea (OSA).
Methods: Peripheral blood from 20 OSA patients, 44 newly diagnosed NSCLC patients with (n = 22) and without (n = 22) OSA was collected. Forkhead box protien 3 plus (Foxp3) and CTLA-4 Tregs ratio were analyzed with flow cytometry.
Zhonghua Jie He He Hu Xi Za Zhi
March 2016
Objectives: To report an endoscopic treatment for inoperable oesophagorespiratory fistulas (ORFs).
Patients And Methods: Six patients with inoperable acquired tracheobronchial-oesophageal fistulas (four males and two females; mean age, 70.2 ± 10.
Zhonghua Jie He He Hu Xi Za Zhi
February 2015