Yingchun Zhou

ORCID: 0000-0003-1217-6989
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About
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Research Areas
  • Statistical Methods and Inference
  • Cardiac electrophysiology and arrhythmias
  • Sports Analytics and Performance
  • Atrial Fibrillation Management and Outcomes
  • Advanced Causal Inference Techniques
  • Advanced Statistical Methods and Models
  • ECG Monitoring and Analysis
  • Sports Dynamics and Biomechanics
  • Cardiac Arrhythmias and Treatments
  • Infant Development and Preterm Care
  • Children's Physical and Motor Development
  • COVID-19 Clinical Research Studies
  • Statistical Methods in Clinical Trials
  • Birth, Development, and Health
  • Geoscience and Mining Technology
  • Bayesian Methods and Mixture Models
  • Sport and Mega-Event Impacts
  • Statistical Methods and Bayesian Inference
  • Remote Sensing and Land Use
  • Asthma and respiratory diseases
  • Traditional Chinese Medicine Studies
  • Child Nutrition and Water Access
  • Spectroscopy and Chemometric Analyses
  • Air Quality and Health Impacts
  • Pediatric health and respiratory diseases

East China Normal University
2016-2025

Guangdong Pharmaceutical University
2024

First Affiliated Hospital of Guangzhou University of Chinese Medicine
2021-2023

Huazhong University of Science and Technology
2015-2023

Union Hospital
2023

Shanghai Changning Maternity and Infant Health Hospital
2020

North China University of Technology
2011-2020

Second Artillery General Hospital of Chinese People's Liberation Army
2019

Union Hospital
2016

Wenzhou Medical University
2014

The coronavirus disease 2019 (COVID-19) epidemic has been almost controlled in China under a series of policies, including "early diagnosis and early treatment". This study aimed to explore the association between treatment with Qingfei Paidu decoction (QFPDD) favorable clinical outcomes. In this retrospective multicenter study, we included 782 patients (males, 56 %; median age 46) confirmed COVID-19 from 54 hospitals nine provinces China, who were divided into four groups according...

10.1016/j.phrs.2020.105290 article EN cc-by-nc-nd Pharmacological Research 2020-11-01

Several studies conducted during the past two decades suggested increasing trend of childhood allergic diseases in China. However, few have provided detailed description geographic variation and explored risk factors these diseases. This study investigated pattern asthma, rhinitis eczema eight metropolitan cities China.We a cross-sectional survey November-December 2005 A total 23791 children aged 6-13 years participated this survey. Questions from standard questionnaire International Study...

10.1186/1471-2458-11-437 article EN cc-by BMC Public Health 2011-06-06

Background: Novel coronavirus pneumonia (NCP) is often changing rapidly and fatal. Early detection early triage of disease 2019 (Covid-19) the key to success management disease. An easily obtainable yet accurate variable for both diagnosis prognosis urgently needed. We aim report predictive Value Neutrophil-to-Lymphocyte Ratio(NLR) worse clinical course COVID-19, which have not been well demonstrated. Methods: Our study consisted two stages, at first stage, a retrospective, single-center,...

10.2139/ssrn.3569838 article EN SSRN Electronic Journal 2020-01-01

The association between preterm birth and neurodevelopmental delays have been well examined, however, reliable estimates for the full range of gestational age (GA) are limited, few studies explored impact post-term on child development.This study aimed to examine long-term neuropsychological outcomes children born in a GA with national representative sample China.In this retrospective population-based cohort study, total 137,530 preschoolers aged 3-5 years old (65,295/47.5% females...

10.3389/fped.2022.860192 article EN cc-by Frontiers in Pediatrics 2022-05-31

<h3>Importance</h3> It remains unknown whether children born at different degrees of prematurity, early term, and post term might have a higher risk developmental coordination disorder (DCD) compared with completely full-term (39-40 gestational weeks). <h3>Objective</h3> To differentiate between suspected DCD in ages based on national representative sample China. <h3>Design, Setting, Participants</h3> A retrospective cohort study was conducted China from April 1, 2018, to December 31, 2019....

10.1001/jamanetworkopen.2021.37581 article EN cc-by-nc-nd JAMA Network Open 2021-12-14

Background Developmental Coordination Disorder (DCD) is a neurodevelopmental condition with high prevalence. Early motor milestones are important markers to identify DCD. The current study aims evaluate the association between onset of crawling and independent walking their transition pattern during infancy later impairments. Methods A total 8,395 children aged 3–6 years old in China were included final analysis. parent questionnaire was used collect early milestone data. Children's...

10.3389/fpsyt.2022.809181 article EN cc-by Frontiers in Psychiatry 2022-01-31

Abstract Anthropogenic activity is an important driver of changes in the chemistry nutrients (N, P, and Si) over watersheds at sub-continental scale (e.g., 10 6 km 2 ) can markedly modify their seaward fluxes to global ocean. In present study, we reviewed current status nutrient Changjiang (Yangtze River) based on data collected through 11 expeditions along a river course spanning 4,500 15–20 major tributaries during 1997–2016 as well monthly monitoring mouth since 1980. The were analyzed...

10.1007/s11430-021-9969-0 article EN cc-by Science China Earth Sciences 2022-10-19

Abstract Background Globally, infectious diseases are the major cause of death in children under age 5 years. Sub-Saharan Africa and South Asia account for 95% global child mortalities every year, where acute respiratory infections (ARI) remain leading morbidity mortality. The aim this study is to analyze risk factors ARI disease symptoms among years Uganda. Methods A cross-sectional design was used 2016 Uganda Demographic Health Survey (UDHS) data collected on 13,493 Various methods, such...

10.1186/s12889-022-13532-y article EN cc-by BMC Public Health 2022-06-17

Abstract With the increasing complexity of data, researchers in various fields have become increasingly interested estimating causal effect a matrix exposure, which involves complex multivariate treatments, on an outcome. Balancing covariates for exposure is essential to achieve this goal. While exact balancing and approximate methods been proposed multiple constraints, dealing with treatment introduces large number making it challenging balance or select suitable threshold parameters...

10.1515/ijb-2024-0021 article EN The International Journal of Biostatistics 2025-05-22

Growing concerns about global climate change, biodiversity maintenance, natural resources conservation, and long-term ecosystem sustainability have been responsible for the transformation of traditional single resource management approaches into integrated models. Eco-regions are large ecosystems regional extent that contain smaller similar response potential production capabilities. They can be used as a geographical framework organizing reporting information, setting bioecological recovery...

10.1080/1365881031000086983 article EN International Journal of Geographical Information Science 2003-06-01

In the recent decade, disease classification and biomarker discovery have become increasingly important in modern biological medical research. ECGs are comparatively low-cost noninvasive screening diagnosing heart diseases. With development of personal ECG monitors, large amounts recorded stored; therefore, fast efficient algorithms called for to analyze data make diagnosis. this paper, an easy-to-interpret procedure cardiac is developed through novel feature extraction methods comparison...

10.1155/2015/680381 article EN cc-by BioMed Research International 2015-01-01

BACKGROUND Several factors determine the efficacy of warfarin anticoagulation in patients with non-valvular atrial fibrillation (NVAF). This study aimed to use data from Chinese Atrial Fibrillation Registry assess control therapy NVAF treated warfarin. MATERIAL AND METHODS From anticoagulant and dosing, time therapeutic range (TTR) international normalized ratio (INR), standard deviation observed INR values (SDINR), their influencing were evaluated. RESULTS The median SDINR 2.04 (IQR...

10.12659/msm.917131 article EN Medical Science Monitor 2019-06-24

Abstract Background Lifestyle and risk factor management may improve outcomes in patients with atrial fibrillation (AF). We aim to evaluate the prevalence of modifiable factors how these impact clinical AF. Methods Results Data on 17 898 AF cohort enrolled between 2011 2016 was analyzed. A healthy lifestyle defined as not smoking, drinking, a body mass index (BMI), untreated total cholesterol less than 200 mg/dL, blood pressure (BP) 120/80 mm Hg, fasting plasma glucose (FPG) 100 mg/dL. The...

10.1111/jce.14231 article EN Journal of Cardiovascular Electrophysiology 2019-10-10

Causal inference is widely used in various fields, such as biology, psychology, and economics, etc. In observational studies, balancing the covariates an important step estimating causal effect. This study extends one-dimensional entropy method to multiple dimensions balance covariates. Both parametric nonparametric methods are proposed estimate effect of multivariate continuous treatments theoretical properties two estimations provided. Furthermore, simulation results show that better than...

10.1002/bimj.202200122 article EN Biometrical Journal 2023-04-10

The T-wave of an electrocardiogram (ECG) represents the ventricular repolarization that is critical in restoration heart muscle to a pre-contractile state prior next beat. Alterations reflect various cardiac conditions; and links between abnormal (prolonged) malignant arrhythmias have been documented. Cardiac safety testing approval any new drug currently relies on two points ECG waveform: onset Q-wave termination T-wave; only few beats are measured. Using functional data analysis,...

10.1214/09-aoas273 article EN The Annals of Applied Statistics 2009-12-01

The outbreak of COVID-19 epidemic has induced entire cities in China placed under 'mass quarantine'. majority pregnant women have to be confined at home may more vulnerable stressors. In our study, we aimed explore the effects on maternal thyroid function, so as provide evidence for prevention and intervention sustained offspring's health impairment produced by dysfunction.The subjects were selected from an ongoing prospective cohort study. included who receive a function test during those...

10.1016/j.psyneuen.2021.105210 article EN cc-by-nc-nd Psychoneuroendocrinology 2021-04-06
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