Publications by authors named "Qiuting Dong"

Introduction And Objectives: Poor sleep quality poses significant public health challenges worldwide. This study aimed to investigate the association between sleep quality and the risk of hypertension.

Methods: The study analyzed 284 250 adults from the UK Biobank (UKB) and 6104 participants from the English Longitudinal Study of Ageing (ELSA) without hypertension at baseline.

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Background/objectives: To date, evidence regarding the protective roles of the Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay (MIND) diet in patients with type 2 diabetes mellitus (T2DM) is scarce. This study aims to estimate the impact of adhering to the MIND diet on the mortality in patients with and without T2DM.

Subjects/methods: In this cohort study, 6887 participants (1021 patients with T2DM) from the NHANES dataset were analyzed.

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Background Serum uric acid (UA) is correlated closely with traditional cardiovascular risk factors, which might interfere with the action of UA, in patients with coronary artery disease. We performed this study to evaluate the prognostic effect of UA levels in individuals with different numbers of standard modifiable cardiovascular risk factors (SMuRFs). Methods and Results In this prospective study, we consecutively enrolled 10 486 patients with coronary artery disease.

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Article Synopsis
  • - The study explored how social isolation and loneliness influence the risk of developing type 2 diabetes mellitus (T2DM) in large cohorts from the UK and China, analyzing over 437,000 adults.
  • - Findings revealed a significant link between both social isolation and loneliness with a higher risk of T2DM, indicating that those who are more isolated or feel lonely are more likely to develop the disease.
  • - Additionally, the analysis highlighted that less social interaction and engagement in leisure activities increased T2DM risk, while more contact with friends and family reduced it.
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Complete blood count (CBC)-derived indices have been proposed as reliable inflammatory biomarkers to predict outcomes in the context of coronary artery disease. These indices have yet to be thoroughly validated in patients with intermediate coronary stenosis. Our study included 1527 patients only with intermediate coronary stenosis.

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Background: The triglyceride-glucose (TyG) index and the stress hyperglycaemia ratio (SHR) are both positively associated with cardiovascular (CV) risk in patients with coronary heart disease. However, the prognostic value of these two biomarkers has not been well elucidated in patients with chronic total occlusion (CTO). Therefore, this study aims to evaluate the association of the TyG index and the SHR with long-term prognosis in patients with CTO.

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Objective: This study focused on middle-aged and elderly adults (mean age ≥60 years) in England and aimed to evaluate the impact of sleep quality and change in sleep quality on the long-term risk of stroke.

Patients/methods: The current prospective study enrolled 6214 participants without stroke from wave 4 (2008-2009) of the English Longitudinal Study Aging (ELSA) dataset. From the ELSA questionnaires, sleep quality scores were calculated and used to evaluate the sleep quality of each participant.

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Background: Inflammatory processes crucially modulate the development, progression, and outcomes of coronary artery disease (CAD). Since hyperglycemia could alter inflammatory responses, this study aimed to investigate the effect of ANC, a novel and rapidly available inflammatory biomarker, on the prognosis of patients undergoing PCI with or without type 2 diabetes (T2D).

Methods: A total of 7,826 patients with CAD hospitalized for PCI at Fuwai Hospital were consecutively recruited.

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Background: The Mediterranean-Dietary Approaches to Stop Hypertension for neurodegenerative delay (MIND) has been regarded as a novel healthy dietary pattern with huge benefits. However, its value in preventing and treating hypertension has not been investigated. The objective of this study is to investigate the impact of adhering to the MIND diet on the prevalence of hypertension in the entire population and long-term mortality in hypertensive patients.

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Objectives: The risk of adverse events and prognostic factors are changing in different time phases after acute myocardial infarction (AMI). The incidence of adverse events is considerable in the early period after AMI hospitalisation. Therefore, dynamic risk prediction is needed to guide postdischarge management of AMI.

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Background The PRAISE (Prediction of Adverse Events Following an Acute Coronary Syndrome) score is a machine-learning-based model for predicting 1-year all-cause death, myocardial infarction, and Bleeding Academic Research Consortium (BARC) type 3/5 bleeding. Its utility in an unselected Asian population undergoing percutaneous coronary intervention for acute coronary syndrome remains unknown. We aimed to validate the PRAISE score in a real-world Asian population.

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Background: Prediabetes is common and associated with poor prognosis in patients with acute coronary syndrome and those undergoing revascularization. However, the impact of prediabetes on prognosis in patients with coronary intermediate lesions remains unclear. The objective of the current study is to explore the impact of prediabetes and compare the prognostic value of the different definitions of prediabetes in patients with coronary intermediate lesions.

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The Mediterranean-DASH intervention for neurodegenerative delay (MIND) diet has been evaluated as a brain-protective diet pattern that contributes to better cognitive performance and attenuates dementia. Cardioprotective effects of the MIND diet have been demonstrated in the primary prevention of atherosclerotic cardiovascular disease (ASCVD), however, there is no exploration in patients with ASCVD. In this prospective cohort study, 943 patients with ASCVD or stroke from the National Health and Nutrition Examination Survey (NHANES) from 2003 to 2006 were enrolled and divided into three groups according to the MIND diet scores (≤7.

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Background: Recent publications reported a paradoxical finding that there was an inverse association between the number of standard modifiable risk factors (SMuRFs; smoking, hypertension, diabetes, and hyperlipidemia) and mortality in patients with myocardial infarction. However, the current evidence is only limited to those highly developed countries with advanced medical management systems.

Methods: The China Acute Myocardial Infarction registry is a prospective observational study including patients with acute myocardial infarction from three-level hospitals across 31 administrative regions throughout mainland China.

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Article Synopsis
  • The study examines the disparities in non-ST-elevation myocardial infarction (NSTEMI) care across different hospital levels in China, highlighting that lower-level hospitals (prefecture and county) face greater challenges in delivering quality treatment compared to higher-level (province) hospitals.
  • Data from over 8,000 NSTEMI patients revealed that those treated in lower-level hospitals were generally older, predominantly female, and had worse cardiac function, with significantly lower rates of invasive treatment compared to province-level hospitals.
  • The research findings indicated that in-hospital mortality rates increased as the hospital level decreased, with the adequacy of treatments like dual antiplatelet therapy being notably lower in county-level hospitals than in
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Background: Length of stay (LOS) in patients with ST-segment elevation myocardial infarction (STEMI) is directly associated with financial pressure and medical efficiency. This study aimed to determine impact of LOS on short-term outcomes and associated factors of LOS in patients with ST-segment elevation myocardial infarction (STEMI) after primary percutaneous coronary intervention (PPCI).

Methods: A total of 3615 patients with STEMI after PPCI in the China Acute Myocardial Infarction registry were included in the analysis.

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Background: In China, ischemic heart disease is the main cause of mortality. Having cardiac rehabilitation and a secondary prevention program in place is a class IA recommendation for individuals with coronary artery disease. WeChat-based interventions seem to be feasible and efficient for the follow-up and management of chronic diseases.

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Young people hold a stable or increasing percentage of patients with acute myocardial infarction (AMI) in many countries. However, data on clinical characteristics and outcomes of young AMI patients were insufficient. This study aimed to analyze clinical characteristics, prognosis, and gender disparities in patients aged ≤45 years with AMI.

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Importance: The incidence of acute myocardial infarction has increased over the past decades in China, and management challenges include an unbalanced economy, disparate resources, and variable access to medical care across the nation.

Objective: To examine the variations in care and outcomes of patients with ST-segment elevation myocardial infarction among 3 levels of hospitals in the typical Chinese public hospital model.

Design, Setting, And Participants: This cross-sectional study used data from the China Acute Myocardial Infarction Registry to compare the differences in care and outcomes among patients at 108 hospitals from 31 provinces and municipalities throughout mainland China.

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Acute ST-segment elevation myocardial infarction (STEMI) remains a serious life-threatening event. Despite coronary revascularization, patients might still suffer from poor outcomes caused by myocardial no-reflow and ischemic/reperfusion injury. Tongxinluo (TXL), a traditional Chinese medicine, has been preliminarily demonstrated to reduce myocardial no-reflow and ischemic/reperfusion injury.

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Background: The present cohort study aims to examine the relationship between fibrinogen (Fib) levels and glucose metabolism [fasting blood glucose (FBG) and hemoglobin A1c (HbA1c)] and investigate the impact of high Fib on cardiovascular outcomes in patients with stable CAD and pre-diabetes mellitus (pre-DM) or diabetes mellitus (DM).

Methods: This study included 5237 patients from March 2011 to December 2015. Patients were distributed into three groups according to Fib levels (low Fib, median Fib, high Fib) and further categorized by glucose metabolism status [normal glucose regulation (NGR), Pre-DM, DM].

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Background: Previous studies have observed that high level of lipoprotein (a) [Lp(a)] was common in the phenotypic familial hypercholesterolemia (FH) and may explain part of the clinical diagnosis of FH.

Hypothesis: We aim to develop a modified model including Lp(a) and compare its diagnostic performance with Dutch Lipid Clinic Network (DLCN) criteria.

Methods: Data of 10 449 individuals were utilized for the model establishment (7806 for derivation and 2643 for validation) from January 2011 to March 2018.

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