Browsing by Author "Xian, Ying"
Now showing items 1-20 of 44
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A paradoxical relationship between hemoglobin A1C and in-hospital mortality in intracerebral hemorrhage patients.
(Heliyon, 2019-05-06)Objectives:The relationship between prior glycemic status and outcomes in intracerebral hemorrhage (ICH) is not established. We hypothesized that higher hemoglobin (Hb) A1c is associated with worse outcomes in ICH. Patients ... -
Absence of July Phenomenon in Acute Ischemic Stroke Care Quality and Outcomes.
(Journal of the American Heart Association, 2018-01-31)BACKGROUND:Lower care quality and an increase in adverse outcomes as a result of new medical trainees is a concept well rooted in popular belief, termed the "July phenomenon." Whether this phenomenon occurs in acute ischemic ... -
An Initial Evaluation of the Impact of Pokémon GO on Physical Activity.
(Journal of the American Heart Association, 2017-05-16)Pokémon GO is a location-based augmented reality game. Using GPS and the camera on a smartphone, the game requires players to travel in real world to capture animated creatures, called Pokémon. We examined the impact of ... -
Association between perceived risk of Alzheimer's disease and related dementias and cognitive function among U.S. older adults.
(Archives of gerontology and geriatrics, 2023-07)<h4>Introduction</h4>The aim of the study was to assess factors associated with the perceived risk of developing Alzheimer's disease and related dementias (ADRD) and how the perceived risk of ADRD was related to cognitive ... -
Association between stroke center hospitalization for acute ischemic stroke and mortality.
(JAMA, 2011-01)Although stroke centers are widely accepted and supported, little is known about their effect on patient outcomes.To examine the association between admission to stroke centers for acute ischemic stroke and mortality.Obs... -
Association Between Thrombolytic Door-to-Needle Time and 1-Year Mortality and Readmission in Patients With Acute Ischemic Stroke.
(JAMA, 2020-06)Importance:Earlier administration of intravenous tissue plasminogen activator (tPA) in acute ischemic stroke is associated with reduced mortality by the time of hospital discharge and better functional outcomes at 3 months. ... -
Association Between Time to Treatment With Endovascular Reperfusion Therapy and Outcomes in Patients With Acute Ischemic Stroke Treated in Clinical Practice.
(JAMA, 2019-07)Importance:Randomized clinical trials suggest benefit of endovascular-reperfusion therapy for large vessel occlusion in acute ischemic stroke (AIS) is time dependent, but the extent to which it influences outcome ... -
Association of body mass index with mortality and functional outcome after acute ischemic stroke.
(Scientific reports, 2017-05-31)The relation between obesity and stroke outcome has been disputed. This study was aimed to determine the association of body mass index (BMI) with mortality and functional outcome in patients with acute ischemic stroke. ... -
Association of Intracerebral Hemorrhage Among Patients Taking Non-Vitamin K Antagonist vs Vitamin K Antagonist Oral Anticoagulants With In-Hospital Mortality.
(JAMA, 2018-02)Although non-vitamin K antagonist oral anticoagulants (NOACs) are increasingly used to prevent thromboembolic disease, there are limited data on NOAC-related intracerebral hemorrhage (ICH).To assess the association between ... -
Association of Preceding Antithrombotic Treatment With Acute Ischemic Stroke Severity and In-Hospital Outcomes Among Patients With Atrial Fibrillation.
(JAMA, 2017-03)Importance:Antithrombotic therapies are known to prevent stroke for patients with atrial fibrillation (AF) but are often underused in community practice. Objectives:To examine the prevalence of patients with acute ischemic ... -
Changes in Informed Consent Policy and Treatment Delays in Stroke Thrombolysis.
(Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association, 2020-12-18)<h4>Objectives</h4>The efficacy of thrombolytic therapy with tissue plasminogen activator (tPA) is highly time dependent. Although clinical guidelines do not recommend written informed consent as it may cause treatment delays, ... -
China's response to the rising stroke burden.
(BMJ (Clinical research ed.), 2019-02-28) -
Clinical Effectiveness of Direct Oral Anticoagulants vs Warfarin in Older Patients With Atrial Fibrillation and Ischemic Stroke: Findings From the Patient-Centered Research Into Outcomes Stroke Patients Prefer and Effectiveness Research (PROSPER) Study.
(JAMA neurology, 2019-07-22)Importance:Current guidelines recommend direct oral anticoagulants (DOACs) over warfarin for stroke prevention in patients with atrial fibrillation (AF) who are at high risk. Despite demonstrated efficacy in clinical trials, ... -
Comparing Inverse Probability of Treatment Weighting and Instrumental Variable Methods for the Evaluation of Adenosine Diphosphate Receptor Inhibitors After Percutaneous Coronary Intervention.
(JAMA cardiology, 2016-09)IMPORTANCE:There is increasing interest in performing comparative effectiveness analyses in large observational databases, yet these analyses must adjust for treatment selection issues. OBJECTIVES:To conduct comparative ... -
Comparison of Clinical Care and In-Hospital Outcomes of Asian American and White Patients With Acute Ischemic Stroke.
(JAMA neurology, 2019-04)Importance:Although overall stroke incidence and mortality in the United States is improving, little is known about the characteristics and clinical outcomes of acute ischemic stroke in Asian American individuals. Objective:To ... -
Comparison of performance achievement award recognition with primary stroke center certification for acute ischemic stroke care.
(J Am Heart Assoc, 2013-10-14)BACKGROUND: Hospital certification and recognition programs represent 2 independent but commonly used systems to distinguish hospitals, yet they have not been directly compared. This study assessed acute ischemic stroke ... -
Costs and Benefits Associated With Transradial Versus Transfemoral Percutaneous Coronary Intervention in China.
(Journal of the American Heart Association, 2016-04-22)Transradial percutaneous coronary intervention (PCI) has been increasingly adopted in clinical practice, given its potential advantages over transfemoral intervention; however, the impact of different access strategies on ... -
Detection of Atrial Fibrillation After Central Retinal Artery Occlusion
<jats:sec> <jats:title>Background:</jats:title> <jats:p>Central retinal artery occlusion (CRAO) causes sudden, irreversible blindness and is a form of acute ischemic stroke. In this study, we sought ... -
Effect of a Multifaceted Quality Improvement Intervention on Hospital Personnel Adherence to Performance Measures in Patients With Acute Ischemic Stroke in China: A Randomized Clinical Trial.
(JAMA, 2018-07)In China and other parts of the world, hospital personnel adherence to evidence-based stroke care is limited.To determine whether a multifaceted quality improvement intervention can improve hospital personnel adherence to ... -
Effect of a Quality Improvement Intervention on Adherence to Therapies for Patients With Acute Ischemic Stroke and Transient Ischemic Attack: A Cluster Randomized Clinical Trial.
(JAMA neurology, 2019-05-06)Importance:Translating evidence into clinical practice in the management of acute ischemic stroke (AIS) and transient ischemic attack (TIA) is challenging, especially in low- and middle-income countries. Objective:To assess ...
